Forum Discussion
Windows Defender Antimalware Platform 4.18.2101.4 - Problems with group policy and AD MMC
Today the Windows Defender Antimalware Platform was updated automatically from version 4.18.2011.6 -> 4.18.2101.4 on my computer. I didn't notice it at first but since this morning I was experienci...
Can confirm that we are seeing issues with group policy processing times jumping to 5 minutes after Defender Platform was upgraded to 4.18.2101.4 few days ago. Reverting back to 4.18.2011.6 fixes this issue. Windows 10 version where I have confirmed this are 1809 and 1909.
I have logged a ticket with Microsoft Premier Support.
I'm opening a case for this now, as well. Does it seem like 4.18.2101.4 was pulled? Seemed like it was released on 1/25/2021. I seem to have a mix of clients on that version, and 4.18.2011.6. Both claim to be 'completely up to date.' Documentation seems to show that 2011.6 is the latest version.......
Any traction on your case?