I am not seeing anything too interesting in your RoonServer logs. The error would likely be contained in your regular Roon (Not RoonServer) logs folder. Do you have any log files there? If so, can you send those over too, please?
I checked the logs you sent and it looks like some kind of Display Link adapter is being detected by Roon. Do you use any such display adapter to connect to your monitors? If so, can you please provide model/manufacturer details and a link to the device?
Fellow user here. Can you check if you happen to have any DisplayLink software installed? Don’t know how that could have happened, but be sure.
At the software company I work at, we had endless problems in the past with DisplayLink drivers breaking DirectX on Windows (which is a very similar thing as OpenGL on Mac)
I was not using OBS when the problem occurs. Since the last Roon update it seems like the problem is gone. I haven’t got the Fatal Error and Roon is starting quick again.
Thanks for the update. I asked the team to review the logs you sent, but they were inconclusive. Should you encounter this issue again please send us a new log set of your Mac Roon logs immediately after getting the OpenGL error. Hopefully, the issue won’t reoccur, but in case it does the additional context leading up to the error may help, thanks!