Remote Control not working

[paullb]

Remote control has worked perfectly for years. Blue light still on have reset box 5 times and done the ad, sub and BT player buttons 5 times and it doesn't work. 

This afternoon it just froze 

Anyone have any ideas

Thanks 

[silverbantam]

I had the same problem yesterday. This worked.

https://www.bt.com/help/tv/fix-a-problem/remote/which-remote-do-you-have/resetting-your-remote-contr....