After getting my built engine back into the car and everything all buttoned up, I've been having problems getting my bluetooth connection back up and running with tunerstudio. Tunerstudio keeps disconnecting, but only when using autotune. It can change settings, like iac valve stuff, etc. no problem, but once I start autotuning, it screws up.

Previously I had bluetooth setup perfect and didn't have this problem. I don't know if it's because of a driver issue or some settings. I've disabled the buffer (FIFO) and made sure other settings are right. Choosing to use different ports in bluetooth (outgoing, incoming) doesn't make a difference. I must be overlooking something.

Tunerstudio works just fine with the cable, but I don't want to have to be careful anymore and worry about destroying the USB port by connecting, disconnecting so much.

Any hints on what settings I'm screwing up? I'm using the EFIAnalytics RS232 bluetooth adapter on my DIYPNP