CO-Release Build 22000.160 out to Dev and Beta Channel KB5005189

I had rolled back to Win 10 19044 last week, then it updated to 19044.1200 yesterday. Was trying to have WU install Win 11 .160 co_release, but at 85% it slows down and hangs at 88% now an hour.

Maybe have to go to .132 first then 160?

Or do the UUP Dump and make a 160 ISO to install.

I think the problem was that the laptop got on 19044 a few days ago. I used system restore and for it to 19043, then update to 19043.1200.

Now installing .160 and it went past the 88% freeze that I got before, and is at 100%....Now doing the Restart to see if it finishes the install.

So it appears that if a system is on 19044.1200 it hangs at 88% install, but 19043.1200 does not.

Hi,

I tried a couple of days ago to update from 19044.1200 to 22000.132 and did not work either, but there was some error message which unfortunately I did not save. :-(

I then tried from 19043.1200 on the same laptop and worked fine.

Edit:

Tried again today from 19044.1200 to 22000.132 with the MS insider ISO and it completed fine all the way, then W.U. updated up to 22000.160.

Well, there is a new, updated version of Paint coming. It is / will be consistent with the Win11 design style and supports Dark.

Cheers,
Drew![](https://learn-attachment.microsoft.com/api/attachments/f97528d9-2ff8-4a0c-98b7-c76356ac5ef7?platform=QnA

I'm still seeing a Random Write Speeds difference between Win 10 and Win 11.

Below with my 970 EVO Plus NVMe 1TB, with Win 10 the random write is 850MBs, and in Win 10 .160 (just like .132) it is around 200MBs, a drop of over 600MBs.

I even tried the Samsung NVMe drivers (version 3.3) and had the same results.

So there is "something" that Win 11 is doing to significantly lower the Random Wite speeds.

So there is "something" that Win 11 is doing to significantly lower the Random Wire speeds.

And the file explorer very very slower when we changed folders with click or arrow keys

I'm still seeing a Random Write Speeds difference between Win 10 and Win 11.

Below with my 970 EVO Plus NVMe 1TB, with Win 10 the random write is 850MBs, and in Win 10 .160 (just like .132) it is around 200MBs, a drop of over 600MBs.

I even tried the Samsung NVMe drivers (version 3.3) and had the same results.

So there is "something" that Win 11 is doing to significantly lower the Random Wite speeds.

Do you have the latest device drivers https://www.samsung.com/semiconductor/minisite/ssd/download/consumer/

It's possible that Samsung doesn't have Win 11 optimized drivers, open a Chat session with Samsung.

Jim