So, part of the issue is that I don't have any version of Chrome(ium) installed in the container. The readme and installation documentation do not go through any steps of how that should be done. The...

@Fae - thank you for the quick triage!

Doing further testing, this error does not come up with 5.0.30 or 5.1.7; the controller starts fine.

I am the maintainer of the mbentley/omada-controller Docker image and when using the Omada Controller 5.3.1, I notice that when I try to utilize a newer version of OpenJDK JRE, specifically 17, that...

@Enigma22 It's all there in my post. Not sure what else you might need.

@straydog Here is an example that I have validated to work on version 5.0.30: https://gist.github.com/mbentley/03c198077c81d52cb029b825e9a6dc18 Also copied here for completeness: # set...