Where are you from? In Europe close to Baltic see we had issues with GPS becsuse of GPS jumming by some other special agents
Coordinates are from North America, no Russian jammers there and jammers should affect old and new AGIO the same way.
Tell this to 3/4 Polish people. When russians do their job, no GPS in north and center Poland
Iām having the same problems, the RTK lasts a while it cuts out, I only get Float RTK, then it grabs it, I read that there are solar storms, but Iām going to try what you say about saving the configuration with the old version and then opening it in the new one , although I think AGIO does something different.