I've encountered an ongoing problem with my system that I have narrowed down to the Deskscapes host service. I think there may be a memory leak or some process that is infinitely looping and eating up RAM.
- Windows Build: 22631.4317 - Win 11 23H2.
- Deskscapes Build: 11.02
There is a deskscape.dll thread that runs and continuously cycles without finishing. The Paged and NonPaged RAM pool for Explorer.exe continues to increase over time until all available RAM (64GB) is consumed and my computer becomes unresponsive. This can be seen running Sysinternals Process Explorer and exposing the Paged/NonPaged Pool columns, as seen below:
While troubleshooting this issue today, my system reached a point where there was less than 8GB of RAM available before I killed the DSHost and Deskscapes related processes. The RAM that was being claimed was released immediately.
Not sure whether this is relevant or not, but I run a triple-monitor system with a separate image on each monitor, refreshed hourly from a playlist. I did test changing to a static background for each monitor without any playlist selected, and the same symptom persists.