DisplayFusion RSS: Very big performance troubles https://www.displayfusion.com/Discussions/RSS/?TopicID=654788a4-f378-43bc-b156-9c52e3661f84 DisplayFusion RSS: Very big performance troubles Tue, 21 Apr 2026 00:01:53 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=654788a4-f378-43bc-b156-9c52e3661f84 RE: Very big performance troubles https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#6 Fri, 04 Dec 2015 18:22:06 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#6 DisplayFusion Ok, are there any Compatibility options enabled on the Desktop Icon or Start Menu shortcuts for DisplayFusion? ]]> RE: Very big performance troubles https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#5 Thu, 03 Dec 2015 22:08:13 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#5 DisplayFusion
Quote:
and see if there are any options enabled there? If they are, can you disable them and then restart DisplayFusion?


Nope. Nothing there ]]> RE: Very big performance troubles https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#4 Thu, 03 Dec 2015 21:15:59 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#4 DisplayFusion Ah, that definitely could be! I noticed in the troubleshooting info that the C:\Windows\AppPatch\AppPatch64\AcLayers.DLL is loaded into DisplayFusion.exe. That actually can cause a memory leak.

Can you check the Properties > Compatibility tab for C:\Program Files (x86)\DisplayFusion\DisplayFusion.exe and see if there are any options enabled there? If they are, can you disable them and then restart DisplayFusion? ]]> RE: Very big performance troubles https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#3 Thu, 03 Dec 2015 07:16:27 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#3 DisplayFusion
Quote:
That's definitely not normal behaviour. Could you send me a debug log?
  • On the Troubleshooting tab, change the Logging drop-down to "L1: Log Minimal"
  • Restart DisplayFusion
  • Reproduce the issue and note the time so we'll know where to check in the log file
  • Send us the DisplayFusion.log and DebugInfo.html files (can be found by clicking the Open Log button on the Troubleshooting tab)
  • Disable debug logging after sending the log


It look like memory leak, becouse it(alt+tab) slower and slower with time of DF working.

Overloading sometimes start after same settings changes, sometimes after fullscreen, sometimes after long idle.

Now it happened after idle.
Time: 10:15 ]]> RE: Very big performance troubles https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#2 Wed, 02 Dec 2015 20:46:58 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84#2 DisplayFusion That's definitely not normal behaviour. Could you send me a debug log?
  • On the Troubleshooting tab, change the Logging drop-down to "L1: Log Minimal"
  • Restart DisplayFusion
  • Reproduce the issue and note the time so we'll know where to check in the log file
  • Send us the DisplayFusion.log and DebugInfo.html files (can be found by clicking the Open Log button on the Troubleshooting tab)
  • Disable debug logging after sending the log
]]> Very big performance troubles https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84 Wed, 02 Dec 2015 19:36:07 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/very-big-performance-troubles/?ID=654788a4-f378-43bc-b156-9c52e3661f84 DisplayFusion 1.Regullary DF fully overload one core. And work in this mode until process close.
What can i do with this?
2. Very slow "alt+tab" mode. it take 1-2s sometimes after keys released for switch windows
3. "Ok" key in setting using despite "Apply" key pressed. Why?

4. Why in idle it use 5-10% process time(~1.2GHz)? It unreal bad value ]]>