So, it turns out that my RMM is working fine under Wayland. Level got back with me because they couldn't reproduce the problem. So I tried to reproduce the problem. Only to find it is working just fine. Whatever was causing that problem, I have no idea. But it's gone.
No clue. But they are a pretty solid company. Small, responsive, and inexpensive.
Each pc costs $1/month, Min $20/month.
They have only terminal and file browsing for Linux now. But gui interface is on the road map.
Hope they get that soon.