Windows 10: Getting sick of windows errors/lose files after sleep/restart...

Nothing serious reported on reliability history.

They are indeed WD Red, but had this issue before with Seagate and Hitachi. Both replaced with WD Red.
I installed Hitachi on my brother windows 8 PC, and working fine to this day.
Seagate started clicking 2 weeks after replacing Hitachi, got it replaced with another WD Red.

Now I have all WD Red beside my main Samsung.
The first WD Red I had for 4 years now with w7 and 8, mainly a gaming HD, never had any problem copying large files.

Had that heat issue in mind, monitored them all, temperature were all fine.
I have a high end PC, so thought maybe when having it under load, PSU would fail to feed drives efficiently, but that wasn't the case when tested, and problem happens at idle.

Now for an update, I tried copying the same folder again between F and G, it froze 10 sec after, shutdown and powered PC on, went to IE, 2 min later lost internet access, tried to open Avast and the UI froze. went to copy the same folder and it froze 10 sec later.
Restarted PC and uninstalled Avast, restarted again, now I got the folder copied twice between F and G with no problems.
Copying it for the 3rd time right now, so far going smoothly.
So I guess Avast was the problem.
Before updating windows, missing drives would happen with startup or wakeup. But this time when copying only.
I think it fixed the problem, but Avast was part of the issue as well.
Gona wait for few days before checking this solved again.

Thank you Caledon Ken for keeping up with me *Smile

I think you are at the wrong thread lol xP

 

Never mind, on 3rd try at 90% froze and lost drive, sigh..
Gona rebuild my sata cable next.

 

Found the source of problem.
It was my PSU Sata socket, can't say for sure, there isn't much voltage drop from 12.05 to 11.91 with 4 HDDs connected, same thing on my 2nd socket, the socket itself looks very good and steady.
But my guessing, it creating some kind of resistance dropping the wattage or amperage?
Removed the socket and hooked my wires directly with the Sata cables, copied large files over 30 times. not once error.
I hope that is really the source of problem and won't come back -_-

For anyone having similar issue, try changing your Sata cables coming out of your PSU with another or external and see if it's help.
I'll check this thread solved for now.