So the other day I noticed I had some offline data on my Model D and I tried to upload it. What happened was it showed I had 42 records. I hit start. After the 42nd record the unit kept going, and counting up showing things like 50000/42 500001/42 etc. At some point the counter rolled over, and it kept doing this despite me hitting the power button, back button and anything else I could think of without dismantling or breaking the device. It was stuck in a loop and kept going. I finally just left the unit alone and let the battery die completely and left it that way for a day. I have since charged the device backup and it appears to work. I have not yet tried an offline sync but overall not sure I want to try it again without a way to stop it. The unit got very warm.

Unit 64000027 HW:105 SW:105

Suggestions?

I did take a few pictures and a short movie with my phone if you think it will help I will post them but I think you get the idea.