Okay, I'll take the initiative to organise this again. I think I want to go for a different system.
I think I'll close and archive this thread as to not cause too much confusion. Let's start a fresh thread where we discuss the the organisational things like time and such. I'll make a PM-Conversation where I add everybody that is interested and that's where I will publish the link to join, that should not be a place to discuss things!.
I'll have to dive into Jitsi again, as it has been some time since I tested it with Jim, and I want to know if you can plan a meeting and reserve the link in advance.