Hello :D so long story short. I have photoshop cs6 and when i do keyboard shortcuts they sometimes work and others they dont. Like i press "b" for brush. Sometimes it does it first try and sometimes its like 10 tries and shaking the pen violently. Same goes for stuff like crl + Z and such. I remember copy pasting a plug in and it fixed it immediately.... anybody know about this? D: itd be GREATLY appreciated (reason why i have been slow with art btw -_-)