Whenever I select text, there seems to be some sort of delay -- maybe half a second -- during which time commands are not processed. If I press <Command> C to Copy the selection during that time, the Copy is not effected. Similarly, delete doesn't delete during that delay time.
Anyone else get this or know how to fix it?
OS X 10.8.2, CS6.
BTW: It took me about half an hour to work how to post a question here. Terrible UI!!