Estimator funktioniert nicht (mehr), wenn Fahrzeug-API wegen Wartungsarbeiten nicht erreichbar ist

[An-Wi]

Describe the bug

Die Nissan API war (bzw. ist sie es aktuell immer noch) auf Grund von Wartungarbeiten nicht erreichbar.
Der Ladevorgang wurde gestartet, als die API noch erreichbar war.
Erwartet hätte ich, dass mit dem Ausfall der API der Estimator von evcc die SOC-Werte ungefähr abschätzt, weiterrechnet und auch anzeigt.

Die Screenshots zeigen die Sitution von gestern: Bei 32,9 kWh Geladen wird der Ladestand von 29% auffällig unplausibel:

Nissan Connect App Screenshot:

Steps to reproduce

Schwer reproduzierbar, da von Fahrzeug-API abhängig.

Configuration details

vehicles:
  - name: ev1
    title: Ariya  
    icon: car
    type: nissan
    version: v2     #ariya
    expiry: 12h
    user: ***  
    password: ***
    vin: JN1***
    capacity: 87  # kWh
    cache: 10m  #5m   #default: 15m
    #limitSoc: 85
    #priority: 9
    identifiers:
    - N-***
    - P-***

  - name: ev2
    title: Leaf
    icon: taxi
    type: template
    template: nissan
    user: ***  
    password: ***
    vin: SJN***
    capacity: 59  # kWh
    phases: 1
    cache: 10m   #5m    #default: 15m
    #limitSoc: 90
    #priority: 1
    identifiers:
    - N-***
    - P-***

Log details

[site  ] DEBUG 2026/08/23 02:46:36 ----
[lp-1  ] DEBUG 2026/08/23 02:46:36 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 02:46:36 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 02:46:36 /fupcService/pvCurrentPower.bat: 0
[site  ] DEBUG 2026/08/23 02:46:36 pv 1 power: 0W
[site  ] DEBUG 2026/08/23 02:46:36 grid power: 200W
[site  ] DEBUG 2026/08/23 02:46:36 grid currents: [0.36 0.752 0.712]A
[site  ] DEBUG 2026/08/23 02:46:36 site power: 0W
[lp-1  ] DEBUG 2026/08/23 02:46:36 charge voltages: [240 240 239]V
[lp-1  ] DEBUG 2026/08/23 02:46:36 charge total import: 20145.998kWh
[lp-1  ] DEBUG 2026/08/23 02:46:36 charger status: B
[lp-1  ] DEBUG 2026/08/23 02:46:36 next soc poll remaining time: 20s
[lp-1  ] DEBUG 2026/08/23 02:46:36 plan: charge 7h33m55s between 2026-08-23 06:36:05 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (power: 6900W, avg cost: 0.245)
[lp-1  ] DEBUG 2026/08/23 02:46:36 pv charge current: 0A = 0A + -0.00029A (0W @ 3p)
[site  ] DEBUG 2026/08/23 02:46:56 ----
[lp-1  ] DEBUG 2026/08/23 02:46:56 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 02:46:56 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 02:46:56 /fupcService/pvCurrentPower.bat: 0
[site  ] DEBUG 2026/08/23 02:46:56 pv 1 power: 0W
[site  ] DEBUG 2026/08/23 02:46:57 grid power: 198W
[site  ] DEBUG 2026/08/23 02:46:57 grid currents: [0.361 0.749 0.701]A
[site  ] DEBUG 2026/08/23 02:46:57 site power: -2W
[lp-1  ] DEBUG 2026/08/23 02:46:57 charge voltages: [240 241 239]V
[lp-1  ] DEBUG 2026/08/23 02:46:57 charge total import: 20145.998kWh
[lp-1  ] DEBUG 2026/08/23 02:46:57 charger status: B
[lp-1  ] DEBUG 2026/08/23 02:46:57 vehicle soc: 29%
[lp-1  ] DEBUG 2026/08/23 02:46:57 vehicle range: 184km
[lp-1  ] DEBUG 2026/08/23 02:46:57 soc estimated: 29.00% (vehicle: 29.00%)
[lp-1  ] DEBUG 2026/08/23 02:46:57 vehicle soc (estimator): 29%
[lp-1  ] DEBUG 2026/08/23 02:46:57 plan: charge 7h33m55s between 2026-08-23 06:36:05 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (power: 6900W, avg cost: 0.245)
[lp-1  ] DEBUG 2026/08/23 02:46:57 pv charge current: 0.00217A = 0A + 0.00217A (-2W @ 3p)
[site  ] DEBUG 2026/08/23 02:47:16 ----
[lp-1  ] DEBUG 2026/08/23 02:47:16 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 02:47:16 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 02:47:16 /fupcService/pvCurrentPower.bat: 0
[site  ] DEBUG 2026/08/23 02:47:16 pv 1 power: 0W
[site  ] DEBUG 2026/08/23 02:47:16 grid power: 200W
[site  ] DEBUG 2026/08/23 02:47:16 grid currents: [0.358 0.75 0.715]A
[site  ] DEBUG 2026/08/23 02:47:16 site power: 0W
[lp-1  ] DEBUG 2026/08/23 02:47:16 charge voltages: [240 240 239]V
[lp-1  ] DEBUG 2026/08/23 02:47:16 charge total import: 20145.998kWh
[lp-1  ] DEBUG 2026/08/23 02:47:16 charger status: B
[lp-1  ] DEBUG 2026/08/23 02:47:16 next soc poll remaining time: 59m40s
[lp-1  ] DEBUG 2026/08/23 02:47:16 plan: charge 7h33m55s between 2026-08-23 06:36:05 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (power: 6900W, avg cost: 0.245)
[lp-1  ] DEBUG 2026/08/23 02:47:16 pv charge current: 0A = 0A + -0.000145A (0W @ 3p)
[site  ] DEBUG 2026/08/23 02:47:36 ---- 

...

[site  ] DEBUG 2026/08/23 06:35:56 ----
[lp-1  ] DEBUG 2026/08/23 06:35:56 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 06:35:56 charge currents: [0 0 0]A
[site  ] DEBUG 2026/08/23 06:35:56 grid power: 140W
[site  ] DEBUG 2026/08/23 06:35:56 grid currents: [0.397 0.687 0.752]A
[script] DEBUG 2026/08/23 06:35:56 /fupcService/pvCurrentPower.bat: 79
[site  ] DEBUG 2026/08/23 06:35:56 pv 1 power: 79W
[site  ] DEBUG 2026/08/23 06:35:56 site power: -60W
[lp-1  ] DEBUG 2026/08/23 06:35:56 charge voltages: [240 241 239]V
[lp-1  ] DEBUG 2026/08/23 06:35:56 charge total import: 20145.998kWh
[lp-1  ] DEBUG 2026/08/23 06:35:56 charger status: B
[lp-1  ] DEBUG 2026/08/23 06:35:56 next soc poll remaining time: 12m0s
[lp-1  ] DEBUG 2026/08/23 06:35:56 plan: charge 7h33m55s between 2026-08-23 06:36:05 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (power: 6900W, avg cost: 0.245)
[lp-1  ] DEBUG 2026/08/23 06:35:56 pv charge current: 0.0867A = 0A + 0.0867A (-60W @ 3p)
[site  ] DEBUG 2026/08/23 06:36:16 ----
[lp-1  ] DEBUG 2026/08/23 06:36:16 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 06:36:16 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 06:36:16 /fupcService/pvCurrentPower.bat: 79
[site  ] DEBUG 2026/08/23 06:36:16 pv 1 power: 79W
[site  ] DEBUG 2026/08/23 06:36:16 grid power: 142W
[site  ] DEBUG 2026/08/23 06:36:16 grid currents: [0.391 0.679 0.753]A
[site  ] DEBUG 2026/08/23 06:36:16 site power: -58W
[lp-1  ] DEBUG 2026/08/23 06:36:16 charge voltages: [240 241 239]V
[lp-1  ] DEBUG 2026/08/23 06:36:16 charge total import: 20145.998kWh
[lp-1  ] DEBUG 2026/08/23 06:36:16 charger status: B
[lp-1  ] DEBUG 2026/08/23 06:36:16 next soc poll remaining time: 11m40s
[lp-1  ] DEBUG 2026/08/23 06:36:16 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:36:16 plan: charge 7h33m55s between 2026-08-23 06:36:16 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 12s, power: 6900W, avg cost: 0.245)
[lp-1  ] DEBUG 2026/08/23 06:36:16 set charge current limit: 10A
[lp-1  ] DEBUG 2026/08/23 06:36:16 charger enable
[lp-1  ] DEBUG 2026/08/23 06:36:16 wake-up timer: start
[lp-1  ] DEBUG 2026/08/23 06:36:16 pv timer elapse
[lp-1  ] DEBUG 2026/08/23 06:36:16 pv timer inactive
[site  ] DEBUG 2026/08/23 06:36:36 ----
[lp-1  ] DEBUG 2026/08/23 06:36:36 charge power: 6554W
[lp-1  ] DEBUG 2026/08/23 06:36:36 charge currents: [9.23 9.21 9.21]A
[script] DEBUG 2026/08/23 06:36:36 /fupcService/pvCurrentPower.bat: 81
[site  ] DEBUG 2026/08/23 06:36:36 pv 1 power: 81W
[site  ] DEBUG 2026/08/23 06:36:37 grid power: 6734W
[site  ] DEBUG 2026/08/23 06:36:37 grid currents: [9.43 9.37 9.57]A
[site  ] DEBUG 2026/08/23 06:36:37 site power: 6534W
[lp-1  ] DEBUG 2026/08/23 06:36:37 charge voltages: [237 238 237]V
[lp-1  ] DEBUG 2026/08/23 06:36:37 session energy: 0.016kWh
[lp-1  ] DEBUG 2026/08/23 06:36:37 charge total import: 20146.015kWh
[lp-1  ] DEBUG 2026/08/23 06:36:37 charger status: C
[lp-1  ] INFO 2026/08/23 06:36:37 start charging ->
[lp-1  ] DEBUG 2026/08/23 06:36:37 wake-up timer: stop
[lp-1  ] DEBUG 2026/08/23 06:36:37 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:36:37 plan: charge 7h33m55s between 2026-08-23 06:36:37 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 33s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:36:56 ----
[lp-1  ] DEBUG 2026/08/23 06:36:56 charge power: 6552W
[lp-1  ] DEBUG 2026/08/23 06:36:56 charge currents: [9.22 9.21 9.21]A
[script] DEBUG 2026/08/23 06:36:56 /fupcService/pvCurrentPower.bat: 85
[site  ] DEBUG 2026/08/23 06:36:56 pv 1 power: 85W
[site  ] DEBUG 2026/08/23 06:36:56 grid power: 6725W
[site  ] DEBUG 2026/08/23 06:36:56 grid currents: [9.42 9.36 9.55]A
[site  ] DEBUG 2026/08/23 06:36:56 site power: 6525W
[lp-1  ] DEBUG 2026/08/23 06:36:56 charge voltages: [238 238 237]V
[lp-1  ] DEBUG 2026/08/23 06:36:56 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 06:36:56 session energy: 0.050kWh
[lp-1  ] DEBUG 2026/08/23 06:36:56 charge total import: 20146.049kWh
[lp-1  ] DEBUG 2026/08/23 06:36:56 charger status: C
[lp-1  ] DEBUG 2026/08/23 06:36:56 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:36:56 plan: charge 7h33m55s between 2026-08-23 06:36:56 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 52s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:37:16 ----
[lp-1  ] DEBUG 2026/08/23 06:37:16 charge power: 6555W
[lp-1  ] DEBUG 2026/08/23 06:37:16 charge currents: [9.27 9.26 9.26]A
[script] DEBUG 2026/08/23 06:37:16 /fupcService/pvCurrentPower.bat: 85
[site  ] DEBUG 2026/08/23 06:37:16 pv 1 power: 85W
[site  ] DEBUG 2026/08/23 06:37:16 grid power: 6742W
[site  ] DEBUG 2026/08/23 06:37:16 grid currents: [9.45 9.38 9.57]A
[site  ] DEBUG 2026/08/23 06:37:16 site power: 6542W
[lp-1  ] DEBUG 2026/08/23 06:37:16 charge voltages: [237 238 237]V
[lp-1  ] DEBUG 2026/08/23 06:37:16 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 06:37:16 session energy: 0.086kWh
[lp-1  ] DEBUG 2026/08/23 06:37:16 charge total import: 20146.085kWh
[lp-1  ] DEBUG 2026/08/23 06:37:16 charger status: C
[lp-1  ] DEBUG 2026/08/23 06:37:16 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:37:16 plan: charge 7h33m55s between 2026-08-23 06:37:16 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 1m12s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:37:36 ---- 

...

[site  ] DEBUG 2026/08/23 06:48:56 ----
[lp-1  ] DEBUG 2026/08/23 06:48:56 charge power: 6533W
[lp-1  ] DEBUG 2026/08/23 06:48:56 charge currents: [9.27 9.22 9.24]A
[script] DEBUG 2026/08/23 06:48:56 /fupcService/pvCurrentPower.bat: 129
[site  ] DEBUG 2026/08/23 06:48:56 pv 1 power: 129W
[site  ] DEBUG 2026/08/23 06:48:56 grid power: 6658W
[site  ] DEBUG 2026/08/23 06:48:56 grid currents: [9.36 9.3 9.48]A
[site  ] DEBUG 2026/08/23 06:48:56 site power: 6458W
[lp-1  ] DEBUG 2026/08/23 06:48:56 charge voltages: [237 236 237]V
[lp-1  ] DEBUG 2026/08/23 06:48:56 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 06:48:56 session energy: 1.363kWh
[lp-1  ] DEBUG 2026/08/23 06:48:56 charge total import: 20147.361kWh
[lp-1  ] DEBUG 2026/08/23 06:48:56 charger status: C
[lp-1  ] ERROR 2026/08/23 06:49:06 charger soc: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] ERROR 2026/08/23 06:49:06 vehicle range: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] DEBUG 2026/08/23 06:49:06 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:49:06 plan: charge 7h33m55s between 2026-08-23 06:49:06 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 13m2s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:49:16 ----
[lp-1  ] DEBUG 2026/08/23 06:49:16 charge power: 6556W
[lp-1  ] DEBUG 2026/08/23 06:49:16 charge currents: [9.25 9.24 9.24]A
[script] DEBUG 2026/08/23 06:49:16 /fupcService/pvCurrentPower.bat: 131
[site  ] DEBUG 2026/08/23 06:49:16 pv 1 power: 131W
[site  ] DEBUG 2026/08/23 06:49:16 grid power: 6662W
[site  ] DEBUG 2026/08/23 06:49:16 grid currents: [9.32 9.31 9.47]A
[site  ] DEBUG 2026/08/23 06:49:16 site power: 6462W
[lp-1  ] DEBUG 2026/08/23 06:49:16 charge voltages: [237 238 237]V
[lp-1  ] DEBUG 2026/08/23 06:49:16 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 06:49:16 session energy: 1.399kWh
[lp-1  ] DEBUG 2026/08/23 06:49:16 charge total import: 20147.397kWh
[lp-1  ] DEBUG 2026/08/23 06:49:16 charger status: C
[lp-1  ] ERROR 2026/08/23 06:49:16 charger soc: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] ERROR 2026/08/23 06:49:16 vehicle range: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] DEBUG 2026/08/23 06:49:16 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:49:16 plan: charge 7h33m55s between 2026-08-23 06:49:16 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 13m12s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:49:36 ----
[lp-1  ] DEBUG 2026/08/23 06:49:36 charge power: 6570W
[lp-1  ] DEBUG 2026/08/23 06:49:36 charge currents: [9.26 9.24 9.25]A
[script] DEBUG 2026/08/23 06:49:36 /fupcService/pvCurrentPower.bat: 131
[site  ] DEBUG 2026/08/23 06:49:36 pv 1 power: 131W
[site  ] DEBUG 2026/08/23 06:49:36 grid power: 6677W
[site  ] DEBUG 2026/08/23 06:49:36 grid currents: [9.35 9.33 9.5]A
[site  ] DEBUG 2026/08/23 06:49:36 site power: 6477W
[lp-1  ] DEBUG 2026/08/23 06:49:36 charge voltages: [237 238 237]V
[lp-1  ] DEBUG 2026/08/23 06:49:36 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 06:49:36 session energy: 1.436kWh
[lp-1  ] DEBUG 2026/08/23 06:49:36 charge total import: 20147.434kWh
[lp-1  ] DEBUG 2026/08/23 06:49:36 charger status: C
[lp-1  ] ERROR 2026/08/23 06:49:36 charger soc: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] ERROR 2026/08/23 06:49:36 vehicle range: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] DEBUG 2026/08/23 06:49:36 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:49:36 plan: charge 7h33m55s between 2026-08-23 06:49:36 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 13m32s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:49:56 ----
[lp-1  ] DEBUG 2026/08/23 06:49:56 charge power: 6570W
[lp-1  ] DEBUG 2026/08/23 06:49:56 charge currents: [9.26 9.24 9.24]A
[script] DEBUG 2026/08/23 06:49:56 /fupcService/pvCurrentPower.bat: 133
[site  ] DEBUG 2026/08/23 06:49:56 pv 1 power: 133W
[site  ] DEBUG 2026/08/23 06:49:57 grid power: 6673W
[site  ] DEBUG 2026/08/23 06:49:57 grid currents: [9.34 9.32 9.49]A
[site  ] DEBUG 2026/08/23 06:49:57 site power: 6473W
[lp-1  ] DEBUG 2026/08/23 06:49:57 charge voltages: [237 238 237]V
[lp-1  ] DEBUG 2026/08/23 06:49:57 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 06:49:57 session energy: 1.474kWh
[lp-1  ] DEBUG 2026/08/23 06:49:57 charge total import: 20147.472kWh
[lp-1  ] DEBUG 2026/08/23 06:49:57 charger status: C
[lp-1  ] ERROR 2026/08/23 06:49:57 charger soc: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] ERROR 2026/08/23 06:49:57 vehicle range: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] DEBUG 2026/08/23 06:49:57 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:49:57 plan: charge 7h33m55s between 2026-08-23 06:49:57 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 13m52s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:50:16 ----
[lp-1  ] DEBUG 2026/08/23 06:50:16 charge power: 6560W
[lp-1  ] DEBUG 2026/08/23 06:50:16 charge currents: [9.26 9.25 9.25]A
[site  ] DEBUG 2026/08/23 06:50:16 grid power: 6663W
[site  ] DEBUG 2026/08/23 06:50:16 grid currents: [9.33 9.31 9.47]A
[script] DEBUG 2026/08/23 06:50:16 /fupcService/pvCurrentPower.bat: 134
[site  ] DEBUG 2026/08/23 06:50:16 pv 1 power: 134W
[site  ] DEBUG 2026/08/23 06:50:16 site power: 6463W
[lp-1  ] DEBUG 2026/08/23 06:50:16 charge voltages: [237 238 237]V
[lp-1  ] DEBUG 2026/08/23 06:50:16 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 06:50:16 session energy: 1.508kWh
[lp-1  ] DEBUG 2026/08/23 06:50:16 charge total import: 20147.506kWh
[lp-1  ] DEBUG 2026/08/23 06:50:16 charger status: C
[lp-1  ] ERROR 2026/08/23 06:50:16 charger soc: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] ERROR 2026/08/23 06:50:16 vehicle range: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] DEBUG 2026/08/23 06:50:16 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 06:50:16 plan: charge 7h33m55s between 2026-08-23 06:50:16 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 14m12s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 06:50:36 ---- 

...

[site  ] DEBUG 2026/08/23 13:18:56 ----
[lp-1  ] DEBUG 2026/08/23 13:18:56 charge power: 6565W
[lp-1  ] DEBUG 2026/08/23 13:18:56 charge currents: [9.23 9.25 9.24]A
[script] DEBUG 2026/08/23 13:18:56 /fupcService/pvCurrentPower.bat: 2596
[site  ] DEBUG 2026/08/23 13:18:56 pv 1 power: 2596W
[site  ] DEBUG 2026/08/23 13:18:56 grid power: 4235W
[site  ] DEBUG 2026/08/23 13:18:56 grid currents: [5.92 5.96 6.11]A
[site  ] DEBUG 2026/08/23 13:18:56 site power: 4035W
[lp-1  ] DEBUG 2026/08/23 13:18:56 charge voltages: [238 239 235]V
[lp-1  ] DEBUG 2026/08/23 13:18:56 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 13:18:56 session energy: 43.740kWh
[lp-1  ] DEBUG 2026/08/23 13:18:56 charge total import: 20189.738kWh
[lp-1  ] DEBUG 2026/08/23 13:18:56 charger status: C
[lp-1  ] ERROR 2026/08/23 13:18:56 charger soc: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] ERROR 2026/08/23 13:18:56 vehicle range: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] DEBUG 2026/08/23 13:18:56 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 13:18:56 plan: charge 7h33m55s between 2026-08-23 13:18:56 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 6h42m51s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 13:18:56 solar forecast: produced 14.552kWh, forecasted 15.857kWh, scale 0.918
[site  ] DEBUG 2026/08/23 13:19:16 ----
[lp-1  ] DEBUG 2026/08/23 13:19:16 charge power: 6602W
[lp-1  ] DEBUG 2026/08/23 13:19:16 charge currents: [9.27 9.3 9.29]A
[script] DEBUG 2026/08/23 13:19:16 /fupcService/pvCurrentPower.bat: 2523
[site  ] DEBUG 2026/08/23 13:19:16 pv 1 power: 2523W
[site  ] DEBUG 2026/08/23 13:19:16 grid power: 4302W
[site  ] DEBUG 2026/08/23 13:19:16 grid currents: [5.85 6.34 6.07]A
[site  ] DEBUG 2026/08/23 13:19:16 site power: 4102W
[lp-1  ] DEBUG 2026/08/23 13:19:16 charge voltages: [238 239 236]V
[lp-1  ] DEBUG 2026/08/23 13:19:16 detected active phases: 3p
[lp-1  ] DEBUG 2026/08/23 13:19:16 session energy: 43.778kWh
[lp-1  ] DEBUG 2026/08/23 13:19:16 charge total import: 20189.777kWh
[lp-1  ] DEBUG 2026/08/23 13:19:16 charger status: C
[lp-1  ] ERROR 2026/08/23 13:19:16 charger soc: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] ERROR 2026/08/23 13:19:16 vehicle range: Post "https://alliance-platform-caradapter-prod.apps.eu2.kamereon.io/car-adapter/v1/cars/JN1TBAFE0U0306488/actions/refresh-battery-status": Post "https://prod.eu2.auth.kamereon.org/kauth/oauth2/a-ncb-prod/access_token": dial tcp 20.67.136.111:443: i/o timeout
[lp-1  ] DEBUG 2026/08/23 13:19:16 planner: insufficient time until target- charging continuously from now
[lp-1  ] DEBUG 2026/08/23 13:19:16 plan: charge 7h33m55s between 2026-08-23 13:19:16 +0200 CEST until 2026-08-23 14:10:00 +0200 CEST (overruns by 6h43m12s, power: 6900W, avg cost: 0.245)
[site  ] DEBUG 2026/08/23 13:19:16 solar forecast: produced 14.552kWh, forecasted 15.857kWh, scale 0.918
[site  ] DEBUG 2026/08/23 13:19:36 ----
[lp-1  ] DEBUG 2026/08/23 13:19:36 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 13:19:36 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 13:19:36 /fupcService/pvCurrentPower.bat: 2523
[site  ] DEBUG 2026/08/23 13:19:36 pv 1 power: 2523W
[site  ] DEBUG 2026/08/23 13:19:36 grid power: -2822W
[site  ] DEBUG 2026/08/23 13:19:36 grid currents: [4.11 3.86 3.94]A
[site  ] DEBUG 2026/08/23 13:19:36 site power: -3022W
[lp-1  ] DEBUG 2026/08/23 13:19:36 charge voltages: [240 241 238]V
[lp-1  ] DEBUG 2026/08/23 13:19:36 charge total import: 20189.799kWh
[lp-1  ] DEBUG 2026/08/23 13:19:36 charger status: A
[lp-1  ] INFO 2026/08/23 13:19:36 stop charging <-
[lp-1  ] DEBUG 2026/08/23 13:19:36 charge total import: 20189.799kWh
[lp-1  ] INFO 2026/08/23 13:19:36 car disconnected
[lp-1  ] INFO 2026/08/23 13:19:36 vehicle updated: Ariya -> unknown
[lp-1  ] DEBUG 2026/08/23 13:19:36 set battery boost: false
[lp-1  ] DEBUG 2026/08/23 13:19:36 set session soc limit: 0
[lp-1  ] DEBUG 2026/08/23 13:19:36 set session energy limit: 0
[lp-1  ] DEBUG 2026/08/23 13:19:36 charger disable
[site  ] DEBUG 2026/08/23 13:19:36 solar forecast: produced 14.552kWh, forecasted 15.857kWh, scale 0.918
[site  ] DEBUG 2026/08/23 13:19:56 ----
[lp-1  ] DEBUG 2026/08/23 13:19:56 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 13:19:56 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 13:19:56 /fupcService/pvCurrentPower.bat: 2610
[site  ] DEBUG 2026/08/23 13:19:56 pv 1 power: 2610W
[site  ] DEBUG 2026/08/23 13:19:56 grid power: -2917W
[site  ] DEBUG 2026/08/23 13:19:56 grid currents: [4.22 4 4.05]A
[site  ] DEBUG 2026/08/23 13:19:56 site power: -3117W
[lp-1  ] DEBUG 2026/08/23 13:19:56 charge voltages: [240 242 238]V
[lp-1  ] DEBUG 2026/08/23 13:19:56 charge total import: 20189.799kWh
[lp-1  ] DEBUG 2026/08/23 13:19:56 charger status: A
[lp-1  ] DEBUG 2026/08/23 13:19:56 next soc poll remaining time: 59m40s
[site  ] DEBUG 2026/08/23 13:19:56 solar forecast: produced 14.552kWh, forecasted 15.857kWh, scale 0.918
[site  ] DEBUG 2026/08/23 13:20:16 ----
[lp-1  ] DEBUG 2026/08/23 13:20:16 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 13:20:16 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 13:20:16 /fupcService/pvCurrentPower.bat: 2952
[site  ] DEBUG 2026/08/23 13:20:16 pv 1 power: 2952W
[site  ] DEBUG 2026/08/23 13:20:16 grid power: -3310W
[site  ] DEBUG 2026/08/23 13:20:16 grid currents: [4.7 4.64 4.54]A
[site  ] DEBUG 2026/08/23 13:20:16 site power: -3510W
[lp-1  ] DEBUG 2026/08/23 13:20:16 charge voltages: [241 242 238]V
[lp-1  ] DEBUG 2026/08/23 13:20:16 charge total import: 20189.799kWh
[lp-1  ] DEBUG 2026/08/23 13:20:16 charger status: A
[lp-1  ] DEBUG 2026/08/23 13:20:16 next soc poll remaining time: 59m20s
[site  ] DEBUG 2026/08/23 13:20:16 solar forecast: produced 14.552kWh, forecasted 15.857kWh, scale 0.918
[site  ] DEBUG 2026/08/23 13:20:36 ----
[lp-1  ] DEBUG 2026/08/23 13:20:36 charge power: 0W
[lp-1  ] DEBUG 2026/08/23 13:20:36 charge currents: [0 0 0]A
[script] DEBUG 2026/08/23 13:20:36 /fupcService/pvCurrentPower.bat: 5842
[site  ] DEBUG 2026/08/23 13:20:36 pv 1 power: 5842W
[site  ] DEBUG 2026/08/23 13:20:37 grid power: -3294W
[site  ] DEBUG 2026/08/23 13:20:37 grid currents: [4.66 4.71 4.47]A
[site  ] DEBUG 2026/08/23 13:20:37 site power: -3494W
[lp-1  ] DEBUG 2026/08/23 13:20:37 charge voltages: [241 241 238]V
[lp-1  ] DEBUG 2026/08/23 13:20:37 charge total import: 20189.799kWh
[lp-1  ] DEBUG 2026/08/23 13:20:37 charger status: A
[lp-1  ] DEBUG 2026/08/23 13:20:37 next soc poll remaining time: 58m59s
[site  ] DEBUG 2026/08/23 13:20:37 solar forecast: produced 14.552kWh, forecasted 15.857kWh, scale 0.918
[site  ] DEBUG 2026/08/23 13:20:56 ----

What type of operating system or environment does evcc run on?

Windows

External automation

• I have made sure that no external automation like HomeAssistant or Node-RED is active or accessing any of the mentioned devices when this issue occurs.

Nightly build

• I have verified that the issue is reproducible with the latest nightly build

Version

0.314.1

[github-actions]

Thanks for the detailed log. This is a confirmed, known bug and duplicate of #33116, which has already been fixed on master by #33122.

Root cause: when the vehicle backend call fails (as in your log, the Nissan refresh-battery-status/access_token calls timing out), socAndLimit in core/loadpoint.go returned a nil soc pointer, and publishSocAndRange skipped calling the SoC estimator entirely whenever that pointer was nil. As a result the previously fetched SoC (29%) stayed frozen for the rest of the session even though ~33 kWh were charged afterwards, instead of being extrapolated from charged energy as core/soc/README.md describes.

#33122 (merged 2026-08-24) changes the estimator to extrapolate SoC from charged energy (prevSoc + energyDelta/energyPerSocStep, clamped to 100% and kept monotonic) whenever the vehicle API is unavailable, and makes publishSocAndRange pass a missing soc through to the estimator instead of skipping it. This fix is on master but not yet in a tagged release (you're on 0.314.1), so it should show up correctly in the next release/nightly.

No further action needed here; closing as duplicate of #33116 once the fix ships.

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