I am using Wondershare Filmora 12 and it works fine until I try to export videos. System crashes and videos do not export properly. They freeze up at same point that froze up during export process. I tried using Davinci editing and it froze up while laying out video. I just had PC tuned up and updated so I know it's not the PC. I've heard Radeon's drivers are problematic. Any ideas how to fix this because it doesn't sound like a bug with Filmora.