Envoy displays the solar cell production very slowly

[renaatdb]

Describe the bug
The Envoy displays the solar cell production very slowly. The injection into the grid is also displayed slowly.

Grid power is no longer available.

I see Firmware: D8.3.5289
But on the toolkit app, I see 08.03.5263 in the settings. Shouldn't this be the same?
Not so long ago, things were running smoothly. Can it be faster again in the future with a Home Owner account or do I need Installer login??

Account type

• Installer
• DIY / DHZ
• Home Owner (This integration is not (fully) functional with a home owner account!)

Envoy

• Metered with CTs installed

• FW version: D8.3.5289

• Amount of micro inverters connected: 32

Home Assistant

• Version: 2026.5.1

Additional context

Relevant snippet of Home Assistant error log. 

[vincentwolsink]

Hi @renaatdb. What is slow, what is the actual update interval for the sensors? The firmware version should in theory display the same on your toolkit app and home assistant.

Do you see any errors in the home assistant logs related to the integration? Otherwise as a first step try to reboot your Envoy.

[renaatdb]

Hello,
Sorry for the inconvenience, but I have switched Enphase Envoy back on.

The solar yield was refreshed every 5 minutes or so?

I can't test it anymore now.
Isn't using this together with Enphase Envoy Installer not recommended?

I wanted to use the button to switch off my solar panels, but I understood it wasn't working anymore.

Thanks anyway for your great work.