In this additional mail I would like to add two things:
Regarding the pyhoca test, I created a second follow-up video which shows that this works: https://www.youtube.com/watch?v=meOZ3YEfkyM
I can confirm even after stopping and starting pyhoca multiple times, it *always* works via pyhoca. Yet again not via x2goclient. That still gives often the error: Socket error: No such file or directory" (0). See my first mail.
Kind regards, Melroy van den Berg