Anyone got browser RDP (Newt + GNOME Remote Login) working? Stuck on RDCleanPath: not enough bytes

[dasrocky]

Trying to set up RDP connection to my minipc for a while now, getting this weird issue read RDCleanPath request: not enough bytes as shown in the bottom screenshot. I've gone through the official Pangolin documentation and even sought help from Claude. Unfortunately, I haven't been able to resolve the issues I'm facing. I'm not sure what might be wrong with my setup or what I am doing wrong with this?

Found a similar issue #3272 someone reported, tho am not sure am i facing same issue.

Environment

Server - VPS

OS Type & Version: Ubuntu 26.04 LTS
Pangolin Version: 1.19.2
Edition (Community or Enterprise): EE
Gerbil Version: pulled "latest" with 1.19.2
Traefik Version: 3.7.5
Deployed through: Docker
Other: Cloudflare Proxy enabled

Client - minipc

OS Type & Version: Ubuntu 26.04 LTS; Gnome 50
Newt Version: 1.13
Deployed through: Docker

Setup

Pangolin Public Resource Config

Destination: host.docker.internal
Port: 3389
Protocol: RDP

Docker Setup of newt

services:
  newt:
    image: fosrl/newt
    container_name: newt
    restart: unless-stopped
    extra_hosts:
      - "host.docker.internal:host-gateway"
    environment:
      - PANGOLIN_ENDPOINT=https://xxxx.xxxx.com
      - NEWT_ID=xxx
      - NEWT_SECRET=xxxxx

Screenshot

• Issue I am facing

• Gnome setup

[oschwartz10612]

Take a look at #3272 we are tracking there

[dasrocky]

Thank you, @oschwartz10612, for pointing this out it is the same issue. I came across it too and mentioned it in my post above, although I wasn't sure because the error message I received was different. Instead of creating a new issue, I decided to ask a question about it.