I've been performing with my T3 for a few weeks now, and have run into a couple of glitches:

- I was playing with a guitarist and singer and we were doing a set starting in G minor. In the middle of the set they kept complaining to me that I was 2 keys too high. I checked and double checked to make sure that my keyboard was transposed correctly. I even reset the transposition a couple of times to make sure, but they kept complaining. At the end of the set we compared instruments, and indeed it seemed the guitarist was right - the keyboard was incorrect. I then restarted my T3, and this time everything was fine.

- This has happened a few times: In middle of a performance, the screen blanks out for a second. Thankfully the music doesn't interrupt, but this does worry me a bit.

Anyone else running into these or other problems?