Update: After multiple more firmware downgrades and updrades it is now connecting to BT...

Ronin S Bluetooth not transmitting the image shows a line through the BT symbol on my command unit. Tried to flash multiple firmware revisions no luck. Tried multiple devices and phone to connnect no dice...

We are terribly sorry for the late response, glad to know you have figured out the issue, if there is any further problem, please feel free to let us know.