Running 12.0.20 on Win10, 64gb RAM, SSDs, i7 latest gen, Gigabyte mobo.
I have two situations where C12 freezes. One being when adding a new effect to either an insert or send slot during playback. I use mostly Waves (v13) plugins.
The other is when using the internal wave editor (cleaning up noises etc manually). It usually happens quite randomly and after a while too, never very soon after starting work, so far.
I would say both errors have cropped up 3 or 4 times and actually date from pre 12.0.20 but not sure if it ever happened before 12.0.10
It has meant that I try and manually save my projects far more often, as the one time I used the most recent .bak file it was deemed corrupted, which may of course be connected but haven’t looked into that re creation time of the .bac
Have to say that C11 was more stable and reliable, so a tad disappointed.