@Hyperhidrosis I sometimes have to unplug and replug my SSDs because they disappear from my computer.
@charliebrownau @Hyperhidrosis they're Samsung SSDs, and my computer works fine for the most part. It's like an old car that you just have to give a little love sometimes to get going.
Drives that drop off isnt good
Its either
power supply
mobo
or dodgie drive
Have you got SMART mode enabled
If your still using Windows, grab SIW
(freeware program) it should be able to report
the heath of the drive
Grab SIW from portableapps.com