I hope my first post will not get me kicked out of the forum

I googled for two days now but can’t find a solution

I tried to connect to a Xiaomi Dafang cam (with dafang-hacks) and NO setting works. No matter what I set up, it’s always in “Not running” status.
When I use the same rtsp address in MotionEye, then it works within seconds. So I assume I’m doing sth wrong when setting up ZM?
I’m running ZM in a Docker container - version 1.32.3
Thanks,
MrReview