There is a difference in how wifi is enabled and disabled on the MX4 and BQ phones which use the MTK wifi driver. The driver doesn't support the proper rfkill interface so it is opened and closed instead. This correlates to when the audio playback is interrupted.
There is a difference in how wifi is enabled and disabled on the MX4 and BQ phones which use the MTK wifi driver. The driver doesn't support the proper rfkill interface so it is opened and closed instead. This correlates to when the audio playback is interrupted.