was using my OTG card reader playing music, and it removed unexpectedly. now it wont remount. i tried two different SD readers, and 2 different Sd cards. it wont mount. I tried two OTG troubleshoot app to check hardware, both readers cards same result. one app showed everything normal, one app no OTG signal . i have also installed stickmount just to see if i can get it to mount. It will, but it mounts to device/ sd card/usb storage, rather than the normal: device /storage/usb storage. So my files are not accessible through gallery and music player but i can view them through file explorers . thought it was a rom/kernel deal so i restored to stock, still persists. anyone have any ideas?