When I open the case of my 48000Hz earphones, they automatically connect to Bluetooth, but only the mic is recognized, not the audio. so, there's no sound until I manually disconnect and reconnect them until the audio connection is established. How can I ensure they connect to audio automatically when I open the case? Interestingly, my other pair of 44100Hz earphones connects automatically with audio without any issue. I've checked and compared all settings between the two pairs of earphones and the only difference seems to be the Hz. Any suggestions on resolving this?