I have a near-vanilla Windows 2012 R2 Standard load on a Supermicro based server acting as a domain controller. I just bought the server this year. I've installed all "important" patches but not all optional updates. The problem is it has a slow memory leak which you can't see in Task Manager. Using poolmon.exe I see something with the tag "Wnf" which seems to be the culprit (it is currently eating up 3GB+ RAM and will eventually consume the rest over the course of a week). Researching online I see that Wnf may be "Windows Notification Framework" but I'm not quite sure. I'm basically stuck at this point and not sure what to pursue next. Can someone help me with this pool tag and give me more clues?
Any help is greatly appreciated!