Hi...
I'm sorry to hear you are having such bad stability problems with iClone and CC.
I'm running a computer with the same OS and graphic card but with an Intel CPU and everything is very stable with only minimal crashing and normally only with very large or complex projects. I certainly have not encountered any issues
launching the software after a crash.
So for you to have so many problems while others don't, points to local system configuration issue I think related to the AMD Ryzen 9. Have you checked to see if there is a firmware update available that you might have missed for your computer? Other than that, Support remains best placed to try and solve this puzzle for you so please do keep in contact with them. Hopefully they can do some testing with the same system configuration to finally find the cause of the problem.
Peter
Forum Administrator
www.reallusion.com