Windows 10: Problem with compressed memory process

Have you tried reverting to older drivers?

 

No, that's something that I haven't tried. How should I go about getting older USB controller drivers? And then the obvious questions are which older USB controller drivers should I use, and are there examples of people on Windows 10 having success at eliminating the usbport.sys issue by doing this?

 

In some cases yes. As to the source, I'd have to leave that up to you. E.g. Win 8 compatible drivers for your board? It's rather easier to do that for laptops, I guess.

An example (which doesn't apply to you) is to use an older WLAN driver.
The usual case is for the PC to be ok on Win 8, or 7, then exhibit latency problems when upgraded to Win 10. With a new set of drivers of course.

 

Hi,

I just installed LatencyMon to check if Bitdefender really is the culprit. With activated Firewall LatencyMon tells me having problems, without everything is fine. I ran LatencyMon for 10 minutes in each case doing nearly the same stuff in the background. Hopefully this helps. I can get you screenshots if needed.

 

I appreciate the reply. If you wouldn't mind, I'd like to see a screenshot of the drivers tab of LatencyMon to see exactly what usbport.sys is doing with your Firewall disabled, as "everything is fine" is a bit ambiguous. Thanks a lot.

 

@everyth1ng
By the way, one (albeit longwinded way) to get a set of older drivers would be:
a. image your current system
b. install Win 7/8 - whichever worked before
c. Back up the drivers
d. Restore your image
e. Try using selected older drivers

 

I'm not sure if I'm up for all of that at the moment, but I'll keep it in mind.

 

I tried to recreate the problem today with activated Bitdefender Firewall but I couldn't. So I tried to figure out what I had changed since yesterday that could have solved the problem. I'm not sure if Bitdefender put out a patch that solved it. The only thing I personally did change was a HDD that I replaced with a new one. The old Samsung HD103UJ was full and acting up since February. I am using Windows 10 since it's release and everything was fine until February 2016. So I guess MS changed some things then 'cause I already had to replace another Samsung HD2040UI/CE that was starting to sound dangerously broken in the last months starting in February and despite intensively searches and fixing I couldn't get it to work properly again so I replaced it .

I can't say if Bitdefender was the only culprit in this case or if it was some combination of MS Updates, old HDDs and Bitdefender but atm everything is working fine. Just wanted to let you guys know.

 

That's good, but you are still showing significant latency.. perhaps related to a lan card (ndis.sys + tcpip.sys high).
See
Solving DPC Latency Issues | SweetCare

Here's mine:



- interestingly says it will have difficulty....

 

I'd very much like to know what you did to get usbport.sys that low, if you can think of exactly what you did.

I agree with dalchina, though, that you still have significant latency problems.

 

Thanks for your respone. I never used LatencyMon before so maybe it was wrong to use it while having an active download *Rolleyes Or doesn't this effect LatencyMon statistics?

 

I'd give it another whirl when idle and see if it's better..

 

Well, seems like I really do have a problem *cry LatencyMon for 20 minutes while idle. Troubleshooting here I come!

 

Hmm, The top one is directx
Dxgkrnl Interface (Windows Drivers)

You have Intel Rapid Storage Tech... installed, would you care to try uninstalling it?

My notes refer to one case where installing it helped, and another where uninstalling it helped.

Otherwise you might consider trying an older version of a driver.. if you can identify a suitable one to try.