I have a problem the last few months with using the Wacom pen in Liquify. After I applied the Liquify effect, Photoshop starts being unusable so I have to save my docs and restart. It is worth noting the previous version of Ps worked perfectly. I don't understand why Adobe developers always fix one thing while destroying another thing. If this was the only bug I experienced, it wouldn't be so bad, but I can start counting the bugs in the new releases. As a heavy user, I can't ignore it.