P: CS6 / CC Keyboard shortcuts not responding Mavericks/Yosemite MacOS 10.9; 10.10

[AndyForshaw]

Since Installing Mavericks on my mac pro, the keyboard shortcuts, such as zooming in/out, undo etc, intermittently do not respond.
I have to click on another tool in the tool bar to get the keyboard to respond again.
The problem returns intermittently and seemingly not as a result of the Auto Save function.
My mac pro 15" has 8gb of ram which is more than enough for the type of work I do.I am an illustrator who primarily works around the brush tool.
Have tried disabling Graphics Processor and restarting, but this does not resolve the issue.

Any help would be most appreciated.

[FeedbackCommunityMember]

Great, this plugin solved my problem!!
Tks Guys!

[FeedbackCommunityMember]

Hello! I have the exact same problem as described by Andrew Forshaw. I have a 2011 MacBook Pro with OS X El Capitan and Adobe PS CS6. I did experience the shortcut problems first with PS CS5.2 after upgrading to OS X Yosemite. Then upgraded to PS CS6, continued to have shortcut issues. Upgrading to OS X El Capitan didn't change a thing. The keyboard shortcuts worked in safe mode. I don't know where the issue lies or how to fix it. Please help!