Rad Rover 6 Plus - No output wattage or error codes

[wray]

Looking to troubleshoot my Rad Rover 6 Plus. It's turning on normal, reading speed, but no output from the motor with pedal assist or throttle.

So far I've narrowed it down to being a temperature issue as a ride in winter. The bike works flawlessly in cold weather but as soon as it warms up a bit the problems start. It's not the brake sensors as I've replaced the brakes with better ones so the sensors aren't used. All wiring checks out fine.

Only solution I've had so far is pedalling then turning on the bike and the motor will engage. If you stop any wattage output through PAS or throttle, it won't come back unless you turn it off and back on again while pedalling.

Has anyone had something similar and find a solution? Rad has not been helpful in troubleshooting and defaulting to sending me replacement controllers/wiring which are out of stock.