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Hi, has anyone experienced anything similar?
I've been having this issue with a larger project (~100MB) that I upgraded from Premiere 14.x to Premiere 15.x.
The interface is super-laggy and freezes almost after any action (seeking, resizing windows, selecting text, etc.).
Every time the freeze happens, the console shows a new message, like this:
<708760> <MZ.MainThreadHangMonitor> <5> Main Thread Blocked for 7.13419 seconds.
I switched off Metal in the Project settings, but same thing happens.
The weird thing is that for other (smaller) projects I didn't experience any problems at all with upgrading them.
Thanks a lot!
I'm on a iMac 2020
3,8 GHz 8-Core Intel Core i7
AMD Radeon Pro 5700 XT 16 GB
32 GB 2667 MHz DDR4
Big Sur 11.4
Came here to find solution to the same issue on a MacBook Pro 16" i9. Beachball every couple of seconds and same error in console.