https://www.displayfusion.com/Discussions/RSS/?TopicID=85db8784-2fd4-4234-be06-b25f2bd1c265 DisplayFusion RSS: Display Fusion becomes unresponsive when changing monitor profiles Thu, 09 Apr 2026 11:12:11 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=85db8784-2fd4-4234-be06-b25f2bd1c265 https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#5 Thu, 01 Dec 2022 19:22:26 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#5 DisplayFusion Hello,

We've made some changes to our monitor configuration code that should fix this up in our latest beta, as described here: https://www.displayfusion.com/Discussions/View/monitor-configuration-backend-completely-revamped-in-displayfusion-100-beta-18/?ID=b17dacd1-0611-48c1-a29c-3a3e5046812a

Please let me know if you run into any issues after updating.

Thanks! ]]> https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#4 Tue, 18 Oct 2022 14:24:30 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#4 DisplayFusion Ok, thanks for confirming! We're working on some changes to the monitor config backend that should hopefully fix up these issues in the latest versions. We'll be sure to let you know when they're all sorted out.

Thanks! ]]> https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#3 Fri, 14 Oct 2022 21:23:32 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#3 DisplayFusion Uninstalled 9.9 and installed 9.5. Recreated the profiles. All profile switching worked correctly. I was even able to create the 4th profile with 3 cloned monitors and switch to it without issue. The monitors also stopped switching numbers when changing profiles. ]]> https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#2 Fri, 14 Oct 2022 19:39:09 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265#2 DisplayFusion We've had a few other customers report something similar, seems to do with switching between cloned monitors.

Could you try installing DisplayFusion 9.5 and re-creating the profiles in that version? It used a different method for setting the monitor config, I'm wondering if that works still. ]]> https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265 Thu, 13 Oct 2022 21:09:50 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/display-fusion-becomes-unresponsive-when-changing-monitor-profiles/?ID=85db8784-2fd4-4234-be06-b25f2bd1c265 DisplayFusion I recently added a 4th display and started encountering an issue. When changing profiles displayfusion stops responding.
Here are the profiles for reference:
Profile 1
1 XB271HU - Enabled
2 Kamvas 13 - Disabled
3 E320VL - Disabled
4 VE228 - Enabled
Profile 2
1 XB271HU - Enabled
2 E320VL - Disabled
3 Kamvas 13 - Cloned 3/4
4 VE228 - Cloned 3/4
Profile 3
1 XB271HU - Enabled
2 Kamvas 13 - Disabled
3 E320VL - Cloned 3/4
4 VE228 - Cloned 3/4
I can change from 1 to 2 or 1 to 3, and then back to 1 without issue.
Attempting to change from 2 to 3 or 3 to 2 results in the issue. Also the monitors labeled 2 and 3 swap numbers between Profiles 2 and 3 for some reason.
If I attempt to load the profile through the Monitor Configuration window. The 4th monitor becomes enabled, but the cloning does not change. The Monitor Configuartion window then stops responding and windows will ask me to close it. I can then reopen the Monitor Configuration window from the taskbar icon again.
If I attempt to load the profile through the Monitor Pofiles option. The 4th monitor becomes enabled, but the cloning does not change. Display Fuision stops responding entirely and must be killed through Task Manager.
I also tried to create a 4th Profile with monitors 2/3/4 being cloned, but this fails regardless of the profile when I attempt to apply it. I can apply this setup through the Nvidia Control Panel though.

Additional Info:
Windows 10
All 4 Displays are attached to my GPU ]]>