Try resetting the Buds @priest1960 making sure they are charged up.
Make sure your Samsung Wear app is up to date and then try pairing again.
You could try clearing the cache of the app via Settings, Apps, Galaxy Wearable, Storage, Clear Cache.
Galaxy-Buds-series-of-products-won-t-connect-to-the-Galaxy.
Galaxy Buds won't Pair.
Daily Driver > Samsung Galaxy s²⁴ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
