
Microsoft has had a shaky year with its Windows operating system, ending support for Windows 10 and releasing Windows 11 25H2 with minimal updates. Now, one of its features has been spotted gradually taking up system memory — and it's slowing down PCs.
As shown by user Niff_Naff on Reddit, a Windows 11 feature known as Delivery Optimization is hogging a lot of RAM over time, pointing to a possible memory leak that needs to be fixed. As the service works in the background, it appears to take up a significant amount of memory compared to other features, even when it doesn't need to.