Fardriver programming port problems. (Not working).

[opdpope]

I have a fardriver 96680 and at first my Bluetooth worked, then after a couple days it stopped working, stopped lighting up, the voltage on the port is not 5v. I need some advice on how I can program this controller because it's setup with the low voltage cut off at like 62v and currently I'm using a 60v pack and I'm unable to use the full depth of the battery pack.

Maybe...
**Diy PC cable
**Tricks too make dongle work
**Anything... Lol