Siri remote loses BT connecting/working intermittenetly

Anyone had issues with their Siri remote?

Mine is intermittently not working. Started a few data ago. I’ve had it ~4-5 years, with an AppleTV 4/HD.

Seems the battery is not holding enough charge for bluetooth?? If I plug it in it works, and it works for a short period (an hour or so/less) after charging for hours. It remains working via IR (i.e. TV volume).

Sometimes after sitting for a hour or so it will work again (bluetooth), then stop.

Anyone had a similar experience? A fix?