Frequent (every session) crash when using AE for the last ~3 2021 updates and Beta. After working in the timeline (scrubbing is sufficient), any attempt to switch to another application causes a system freeze of 2-5 minutes. If I wait it out, the comp window in AE becomes solid white, and I am able to access other apps. AE doesn't recover; to get the comp viewer back, I have to quit and re-launch.
Steps to reproduce: 1.Open AE and move around in a composition timeline
2. use alt-tab or windows taskbar to select any other running application
Result: system hangs for 2-5 minutes; mouse and keyboard unresponsive including to ctrl-alt-del. At the end of the freeze, the AE comp window turns white and system responsiveness is restored. Expected: should just switch aps, no?
System info Application: After Effects (Beta) v22.214.171.124 OS: Windows v10.0.19043, RAM: 255.89 GB, CPUs (logical): 64
Video NVIDIA GeForce RTX 2080 Ti v.126.96.36.19959 (2 installed, with NVLink)
May 2021 Studio Drivers --- GPU Computation Info --- Found 2 devices supporting GPU computation. CUDA Device 0 Name: GeForce RTX 2080 Ti Vendor: NVIDIA Integrated: 0 Capability: 7.5 Driver: 11.2 Total Video Memory: 11264MB CUDA Device 1 Name: GeForce RTX 2080 Ti Vendor: NVIDIA Integrated: 0 Capability: 7.5 Driver: 11.2 Total Video Memory: 11264MB GPUSniffer process exiting after 3095.53 ms GPU Sniffer result: 30