Battery Percentage Keep Popping Up

i’ve been reading page after page trying to fix that pop-up the upper right corner saying my battery level is 100%. Actually came across the post to check the remotes that are paired with your device. It took me a couple times but I did remove one of the remotes because there were  two remotes connected however, the other remote that had connected itself to the one in the living room belongs to my streambar in the bedroom. so I removed it from my Streambar in the living room now what's going to happen when I use it in the bedroom? Are we going to go back to the very same problems?