oh dang, yeah i totally missed that
my bad, yes i would reset your preferences as well
you can do this when you load up your photoshop, press and hold down Ctrl+Alt+Shift buttons until you get prompted to “delete the Photoshop settings file”, Click yes
and you should be reset.
if it's still having issues, then i would suggest a reinstall, as Tamlin's mentioned, it could be a corrupted file of some sort and a reinstall may fix it
good luck, and god speed
-agentxi-