My web app has a webcam running using ng-camera(based on webcam.js), and a separate bluetooth sniffer running on node js on the background. After several minutes running, the app and raspberry pi will always freeze completely. When checking the kern.log it says "Bluetooth: hci0 : Frame reassembly failed (-84)" many times.

Does anyone know what probably causes this and how to solve it? Thank you.


This issue is solved by having an external Bluetooth dongle and disable the internal one. I don't know why and how but it's working perfectly without freezing now.

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