I just happen to catch a set of notifications on my s7 where the SD was being ejected and mounted again. My phone is just charging and I was not doing anything other than powering on the phone to the lock screen.
1) this explains the random SD card notification that appears from time to time even though there was no phone restart
2) this likely explains why when an app is moved to SD, the app drawer shortcut switches between non-working and working at random times.
hopefully an update from Samsung can fix this issue. Or this could be a hardware SD card problem. I have the Samsung 64GB class 10 sd card from the Best Buy bundle.
1) this explains the random SD card notification that appears from time to time even though there was no phone restart
2) this likely explains why when an app is moved to SD, the app drawer shortcut switches between non-working and working at random times.
hopefully an update from Samsung can fix this issue. Or this could be a hardware SD card problem. I have the Samsung 64GB class 10 sd card from the Best Buy bundle.