10-31-2021, 12:59 PM
Wings 2.2.6.1 did not start on my Mac (iMac from 2017 with Big Sur).
Wings 2.2.7 started, though, and I did not experiment any choppiness.
I think that you should try 2.2.7 again. Can you get it to it work if you delete the preferences file for Wings (Library/Preferences/Wings3D/Prefererences.txt in your home directory, but my sure to make a copy of it before you delete it)? When it crashes, does it leave any wings_crash.dump file?
Wings 2.2.7 started, though, and I did not experiment any choppiness.
I think that you should try 2.2.7 again. Can you get it to it work if you delete the preferences file for Wings (Library/Preferences/Wings3D/Prefererences.txt in your home directory, but my sure to make a copy of it before you delete it)? When it crashes, does it leave any wings_crash.dump file?