@Steph_ann81
While the remote is flashing (assuming a Roku Voice remote), have you tried unplugging the RokuTV and then plugging it back in? (will need to use the manual on/off button on the TV to turn it on).
May need to press the pairing button(s) again after the TV reboots as well.
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
Insignia RokuTV, Ultra 4660, 4802, 4850, Premiere+ 3921, Express 4k+ 3941, Streambar 9102
