Glad to be getting a lot of responses from my post, thanks to everyone posting:
GmbH: I opened a support ticket and hopefully something on my end will get fixed, and/or software updates will have fixes.
Everly - for me it's not just a display thing since my values on my kemper are unchanged too no matter if I unplug the USB cable and/or restart it.
Wheresthedug - I'm aware of the USB keyboard trick to rename stuff..when I do that or edit on the unit itself with the knobs it still won't save the changes.
Cmbrowns - I'm using the 3.2.37 latest Rig manager. But all these problems (unsaved name changes or paramater changes) have happened for the last couple software updates before that too...haven't had a reliable RM since late 2020. All my problems are happening in Browser mode, I haven't messed with Performance mode much.
For everyone - All my problems are editing my rigs located in 'Local Library' - they aren't saved into 'myProfiler' yet. Would RM work better with rigs that are on 'myProfiler'? Can't imagine that would make a difference but that's a thought.