When you try to connect to FS and the PID number you have in RM is now invalid because of some changes in FS (merge) then RM hangs up. When you force quite RM it will then not start up. So I have to goto the Activity Monitor and kill all of the process called Wineloader then RM will restart with out having to restart the computer.
How can you unlink the person in RM when you can not connect to FS. If you could reconnect it is easy to unlink then but when you can't connect RM to FS how can you disconnect/unlink?
If I use RM7 running under Crossover I do not have this problem. I am using Rm version 18.104.22.168 (12 Jun 2018) in both cases.
Also once you get RM running under Crossover then revert to the version with just a wrapper it works.