Put fresh batteries in my remote and as soon as I set second battery unit is flashing in pairing mode. Tried everything imaginable
Unplug the power cord from the Roku for a bit, then plug back in after stops bouncing press and hold the pairing button for 5 seconds even if already blinking, then release just let them communicate with each other. A Roku is in sniffer mode looking for wifi signal after a power interruption.
Your solution doesn’t work.