Showing posts from April, 2022

WSUS Issues

Was configuring WSUS on a Server 2016 VM for a customer recently and found the performance to be very sluggish and most of the time the client PCs would time-out and throw an error message when trying to check for updates. After much digging on different forums I came across a fix that worked nicely: Open Internet Information Services (IIS) Manager and click on Application Pools Then Right-Click on your WsusPool instance and choose Advanced Settings Scroll down to Private Memory Limit (KB) and change it from the default of 1843200 to 0 which means unlimited. Then right-click and stop the WsusPool and then start it again. Hope this works for you.

APC PowerChute Network Shutdown - Authentication Phrase

​Was installing  APC PowerChute Network Shutdown (PCNS) on a customer’s server and couldn’t find a record of the Authentication Passphrase that I set ages back on their Smart UPSes Network Management 2 Card. So I went to reset it on the card and start anew… it took a lot of digging to find it on their particular release of firmware: Go into the UPS tab, then into “shutdown” inside the “Configuration” category: You may then need to change the passphrase being used on other servers. To do this, open up PCNS in your browser and click into the area shown below:

WSUS Client Logs

Windows 10 no longer creates a "WindowsUpdate.log" file in %WINDIR% like it used to. It creates ETW (Event Tracing for Windows) traces which aren't viewable in a text editor. The solution is to run the Get-WindowsUpdateLog command from PowerShell. This creates a WindowsUpdate.log and, by default, places it on the Desktop. This can then be opened in Notepad.