this is my 3rd time finding my keyboard suddenly can't type any letter if Mountain Lion window stands on top of win7 window, after some mac window and win7 window switch back and forth, the keyboard does;t do anything. At the beginning, I thought it was an accident. but 2nd time, I shut down Parallels, it went back to normal. Today, the 3rd time, I exit coherence mode, everything goes back to normal as well. Has anyone met the same problem? OS: Mac Mountain Lion. Guest: Win7, Hardware: RMBP.
This is a known issue. See other threads. Workaround is to simply reboot the Mac or try enabling Crystal mode. Steve
