Hey @Stevesimp
Thanks for letting us know about the issue you're experiencing.
We would recommend starting with the troubleshooting steps available in this Support link: How to resolve issues with your Roku® simple remote or Roku voice remote.
If still no dice, reply here with the serial number of the Roku devices associated with the affected remotes. It can be found at the back or underneath the player itself.
All the best,
Kariza
Kariza D.
Roku Forum Moderator