downgrading to 12.5.2

[BrianJArmstrong]

Howdy,
I have 12.6 up and running but it has two minor bugs that interrupt my workflow way too aggressively and I'd like to revert to 12.5.2.

Do I just run the installer for 12.5.2 the way I would run a new version of Pro Tools to install? Not sure I need a clean install as the bugs are definitely tied to 12.6.

So far, the killers for me are:

- preserve fades option not preserving fades

- (this one is weird) I can't separate regions that I've selected pieces of. If the playhead is stationary, I can hit command+e or just "b" but if I highlight a part of a region, command+e and "b" bring up the rename clip window. I have to hit "h" or I think even "j" works. Its so weird. I deleted preferences, etc and the issue was resolved for about an hour. Then it reverted back. Can't go trashing those things every twenty minutes.

Thanks!!