I have been dealing with this problem for awhile now. The double click time is so slow that I am constantly selecting text and going into layer styles by accident. I have tried to make the double click registration speed faster on my system (On Mac OS 11), but Photoshop remains independantly and painfully slow.
Things I have tried:
System double click speed adjustment
A new mouse
Disconnecting my Wacom
Has anyone encountered this? None of my other programs do this, only Photoshop. Has made using it very frustrating.