I just had time to try and help, I don't use it say professionally, mostly home/lab use, RDP into proxmox lab, home laptops, ssh here and there and OTP when I don't have the mobile.
It has been like this for a long time, just that I can live with it and did not have time to complain + it is hard to complain about something you use at home for free :)
But, now that we are here, I can run some tests if you want, my AI palls are also happy to help and eat my tokens, and since I used this software for so many years, maybe it helps someone else.
It is hard to think it is only me - if that would be the case - I would not even bother tbh. But all this time, multiple macs, multiple versions of RDM and same issue ?
I don't do exotic stuff on these machines, ... don't know, can't think of anything that would do this to RDM.
Maybe some observation, the more ram I have , the bigger the usage - like this is the first time I see RDM at 11+ GB, but I also have 48 gigs for the first time...
If you want me to provide something that might help, just ask.