Note 9 Bluetooth Issue

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Constellation

Note 9 Bluetooth Issue

I got the phone the first day it was available. I was able to connect my google home, LG G R watch and my car. All devices worked until about 5 days ago. Now none of them will connect and if they do it is for a few seconds. This is very frustrating. I have cleared the cashe and disconnected and reconnected devices multiple times. Help!