You could look at deleting the pairing and then reset it back up.
And or go into Settings, Apps, Bluetooth, storage, clear cache and if necessary clear data.
As a process of elimination try pairing up to another device to see if it works OK @Listys
Daily Driver > Samsung Galaxy s²³ Ultra 512Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "