Kelly Kls 7218s Bluetooth open flash failed

Hello,
Yesterday I tried getting my Kelly kls 7218s back to life. So far so good.
After it set the Throttle type from 1 to 2, controller connection got lost and from there on it never bind again.
What can I do instead of buying a new controller.
Greetz matze

You can try using the PC dongle, if that doesn't work you might need to send it in.

Speedproject said:

Hello,
Yesterday I tried getting my Kelly kls 7218s back to life. So far so good.
After it set the Throttle type from 1 to 2, controller connection got lost and from there on it never bind again.
What can I do instead of buying a new controller.
Greetz matze

Click to expand...

Did you ever figure this out? I am having the same issue with two different KLS controllers

In case anyone else has this issue, a new Bluetooth module solved the issue for me. Amber at Kelly Controller took over for Fany. She's not as good technically as Fany, but she is very responsive (way better than can be said for US based Power Velocity) and after we got to the point to order a new BT module, it was at my door in Daytona Beach FL from China via DHL in 2.5 days for $30/$40.