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High CPU Usage!

Grimlock7
3 discussion posts
Hello, i have been using Display Fusion Pro since 2017 and never had any issues until recently. I started getting 10-30% CPU usage, sometimes it started randomly and other's its as soon as i launch the program.

Since this issue has started i have tried updating windows to 20H2, updated to the latest 9.7.2 Beta 5 & tried disabling Application Hooks and nothing has worked.

I have attached my latest Debug Info.
• Attachment [protected]: DisplayFusionDebugInfo.zip [94,688 bytes]
Feb 23, 2021  • #1
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
Hello,

Did this first start happening after any updates (Display Fusion or windows)?

Thanks!
Feb 23, 2021  • #2
Grimlock7
3 discussion posts
No, it started occuring randomly and has been an issue ever since, even after i have updated. It's not at any specific moment or after i do a specific activity, it just seems random.
Feb 23, 2021  • #3
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
Hello,

Interesting, if you head into the advanced settings in DisplayFusion, can you disable all 3 hooks (applications, polling, and shell), and see if there's any difference in CPU usage?

Thanks!
Feb 24, 2021  • #4
Grimlock7
3 discussion posts
Hello, sorry for the long wait, i have been waiting for the situation to occur since its random.

I disabled all 3 hooks and the cpu dropped from 25% to around 10% and after a little while dropped to 5%. Does this mean i need to keep the hooks disabled until a future update or is there anything i can change that's causing the hooks to use high CPU usage?

Thanks
Feb 28, 2021 (modified Feb 28, 2021)  • #5
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
Hello,

Interesting, can you try to enable them 1 by 1, and see if there's one in particular that causes the spike?

Thanks!
Mar 2, 2021  • #6
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