Windows 10: Heavy Lag on user profiles

On my family PC there is a LOT of input lag on user profiles EXCEPT for the admin profile, this applies to newly created profiles as well. I've looked at task manager and couldn't see anything unusual no spikes in memory or disc usage, I've also booted into safe mode and everything works fine with no lag. Can't figure out what's causing this.

:)

 

script to delete users profile

A1- i guess local. (please check the attachment,i'm following those steps to do it, if it helps you to figure out if it's on PC or local)
A2- no i don't need logs.

Full user delete.docx

 

The User Profile Service service failed the sign-in. User profile cannot be loaded.

Hello,

When attempting to login to my computer, I get the following message:

"The User Profile Service service failed the sign-in.

User profile cannot be loaded."

I referred to this Help article,You receive a "The User Profile Service failed the logon” error
message,

but the only difference is I only have one user profile on this computer. So, I can't login with another user to go through the steps listed in this post.

Any suggestions?

Thanks,

 

Random Heavy Computer Lag

Hi Everyone!
Was curious to know if I could get some assistance in helping me out with my studio machine. I'm noticing some very random very severe computer lag. I originally thought it could be a PSU issue, so I was able to under the warranty replace the unit and actually upgrade to a 1200 watt unit. I installed that, still had the issue and noticed some other graphical things going on ( Youtube Studdering, Heavy photoshop tools lagging down and not acting appropriately) so I swapped out my Nvidia GeForce 1080 cards running in SLI for a NVidia Quaddro RTX 4000 card. I'm still getting some random studder. Anyone have any suggestions? I know the machine can MORE than handle what I'm throwing at it so. Any 3rd party programs or Windows features that I can screen grab that someone can analyze for me? I checked the Windows Reliability feature through the control panel after I just had a severe lag and it turns out "SearchHost.exe" stopped interacting with windows at the time the lagging was happening so that led me down the rabbit hole of rebuilding the index, and then ultimately turning off "Windows Search". So I'll see what that does for me, but any and all suggestions is greatly appreciated so that I can continue back to getting some work done! Thanks!