nachiketh
Posts: 45
Joined: Wed Sep 25, 2013 4:54 pm

Issues with Bluetooth and WiFi

Sun Mar 11, 2018 2:38 pm

I am running a RPI3 running the following version of Raspbian:

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Distributor ID:	Raspbian
Description:	Raspbian GNU/Linux 9.1 (stretch)
Release:	9.1
Codename:	stretch
The WiFi connectivity on this RPI3 is shaky with the connection going down occassionaly, whenever the WiFi connectivity is down, i can see there is a Bluetooth related issue in the logs:

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Mar 09 13:13:23 pi systemd[1]: Starting Bluetooth service...
Mar 09 13:13:23 pi bluetoothd[458]: Bluetooth daemon 5.43
Mar 09 13:13:23 pi systemd[1]: Started Bluetooth service.
Mar 09 13:13:23 pi bluetoothd[458]: Starting SDP server
Mar 09 13:13:23 pi bluetoothd[458]: Bluetooth management interface 1.14 initialized
Mar 09 13:13:23 pi bluetoothd[458]: Failed to obtain handles for "Service Changed" characteristic
Mar 09 13:13:23 pi bluetoothd[458]: Sap driver initialization failed.
Mar 09 13:13:23 pi bluetoothd[458]: sap-server: Operation not permitted (1)
Mar 09 13:13:23 pi bluetoothd[458]: Endpoint registered: sender=:1.4 path=/A2DP/SBC/Source/1
Mar 09 13:13:23 pi bluetoothd[458]: Endpoint registered: sender=:1.4 path=/A2DP/SBC/Sink/1
I'm wondering if the two are somehow related, I do not use Bluetooth on this RPI3, the wifi however is more critical and needs to be connected to the WiFi network all the time. If anyone has faced a similar issue, please let me know. cheers!

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