Buetoohth disconnect by itself on my samsung galaxy note

[AC Question]

Good morning. Lately my Bluetooth is disconnecting by itself and I have to manually turn it on again. any help on how to correct this. Also I have a fitness wristband that I am trying to pair with my phone and every time is saying that "Bluetooth share has stop working". the original wristband (the one I am trying to pair now is a replacement) paired at the first try. The wristband company (jawbone) is telling me something is wrong with my phone that is blocking the pairing. Any help on how to unblock the pairing.
thank you in advance

 

[B. Diddy]

Welcome to Android Central! Is Bluetooth disconnecting by itself, or turning off by itself? In other words, when you lose the connection, and you go to Settings>Bluetooth, do you notice that the actual switch is off?

Which Galaxy Note do you have? Booting into Recovery and wiping the cache partition might be helpful, but first tell us which model it is.