Situation is like this, my laptop is win10 system, even after the bluetooth speakers, and I put the bluetooth speakers are connected to the laptop received an external USB sound card, a surprise that the system is my sound card identification for bluetooth audio equipment, then to use the software such as AU, software and systems creates a conflict, lead to not be able to use the sound recording and playback, AU is always collapse, the sound card is removed from the bluetooth device at a time, after the next connect USB sound card, such as problems recur, or is identified as a bluetooth device, collapsed and tried to use btpair -u also useless, kneel for solution, I am a newcomer, only 50 points, thank you,

CodePudding user response:

System bug, see can turn off bluetooth speakers, no reshipment system