Had a couple of issues running the 70d lastnight. First, I was running on USB power when i powered the deck on. Started up fine, about 5 minutes or so into the show I noticed the deck had turned off and not switched over to the internal AA power for some reason. After turning it back on it wouldnt run on USB power and only the internal power. Corrected this at set break and it ran fine on USB power for the 2nd set. Shows over and I stop the recording (4 channels on external pre amps), I went to turn the unit off and I got the "Cant Save Data" message, figured it wouldnt save the files but they are still there. The unit did reset the track count back to zero for some reason so I have a 22, then a 1 and 2...not sure whats going on here but this makes 2 out of 4 times ive run this deck now ive encountered problems...
I was using a Sandisk 64gb Ultra card which hasnt given me problems, but this doesnt seem to be card related...