Currently Being ModeratedJan 29, 2013 7:02 AM (in response to LunaDragon)
I wasn't able to use the shift+i and shift+o turns out there was a process running in the background like a screen recording suite. I killed it through my task manager and guess what it started working again. Having said that, if you have already tried to restart your system and it still hasn't worked then it probably not the same issue. I hope you found a resolution for your problem.
Currently Being ModeratedMar 28, 2013 8:02 PM (in response to LunaDragon)
Just got a new iMac and having the same issue with capital T. Doesn't work when I press the shift + t. And the iMac is beeping like if something is pressed constantly. It seems that for me, pressing the F5 key several times or rebooting solves the problem. Weird.
Currently Being ModeratedAug 29, 2013 2:49 AM (in response to godbout)
Just got a new iMac and having the same issue with capital T.
Have you double-checked system prefs/speech that this letter has not been set as the trigger for TexttoSpeech or SpeechRecognition?