Windows 10: On Wsus server PC 1 is replaced with PC 2

Hello,

I am facing a typical issue on Wsus server in my 8yrs career.
Scenario is i have 3 pcs with windows 10.

1) I have installed windows 10 on 3 pcs with same bootable usb.
2) When i access WSUS server to see if they are reporting on WSUS server to get windows update. Sometimes It shows PC 1 & PC 3 Sometimes it shows PC 2 & PC 3.
3) Actually all my 3 pcs have to reported on WSUS Server . But sometime PC 1 reported on WSUS Server. Which actually replaced PC 2.
4) I have checked SIDs of those pcs all have same SIDs..
5) All 3 PCs have different IPs & Computer name.

Now my question is why all of them are not showing together.



:)

 

Windows 10 Prof. Clinet not reported to WSUS server 2012 R2

Windows 10 PC contacted to WSUS server but not reported & Windows 7 PC is reported to WSUS Server.

 

WSUS clients are not able to get an updates. WSUS is reporting different version of client.

Hello guys,

We have issues across our company that 1709 users with Windows 10 are not getting updates from our WSUS server (2012 R2).

We tried known hot fixes such as deleting SoftwareDistribution folder, forcing service to stop and run again, manually find updates, restarting clients, restarting WSUS, downloading all avaiable updates
for WSUS, run diag tool downloaded from Microsoft on clients but nothing helps.

We are also tried to run new 2016 WSUS server but situation did not changed. I think maybe problem is in client version 1709?

Windows 10 1709 (16299.309) (WSUS is reporting 10.0.16299.248)

Windows 2016 (14393.2125)

We have around 150 clients with this issue.

Issues:

1. WSUS server is reporting that clients need updates but clients are not getting any.

2. Some clients are not reporting back but they are reachable. (F.E. Last report 25.2.2018)

3. When we are connected remotely to client PC and run WU manually, WU is telling us that PC has all needed updates and none are available.

4. We can see different version in WSUS than client's version really is (agent version - maybe this is the issue?)

I hope my description is enough, I saw many forums / users / companies are dealing with same issue but there is not a fix for this yet and also I did not saw a thread on Microsoft about this exact problem
yet. I am already googling this for 3 days...

Thanks for answering,

Best regards

Ondrej