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If you are experiencing any issues with your desktop wallpaper or taskbar buttons
please download and install the latest DisplayFusion beta version before contacting support.

User Image
NetMage
308 discussion posts
I have a function that runs when a new window opens to move the window to the monitor holding the mouse, and to move the window near the mouse if it is small, and to move the window so it doesn't go off-screen or under the (top) taskbar I am using. Occasionally the function hangs up (haven't figured out why) and the DF Function running icon stays in the System Tray.

In previous versions of DF, I would right-click and select Stop Function and it would (I guess) stop and the icon would disappear. In DF 12.1 Beta 2, when I select Stop Function, the icon remains and when I right-click and attempt to select Stop Function, I can't, as the menu item won't highlight and clicks are ignored.

DF Pro 12.1 Beta 2
Windows 11 (25H2) 26200.8246
Apr 15, 2026 (modified Apr 15, 2026)  • #1
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
Could you send the function over so we can test it here?
Apr 16, 2026  • #2
User Image
NetMage
308 discussion posts
I tried to use the Share Community function but got an error. I attached the code in a txt file.

An error has occurred.
Failed to call URL [ProxyAuthenticationRequired]: 'https://www.binaryfortress.com/Data/SupportRequest/'
BFException.Notes: HttpRequestError: HttpRequestError_ProxyTunnelError
ExceptionType: System.Net.Http.HttpRequestException
HttpMethod: POST
Timeout: 6h
RequestHeader: 'Referer': 'https://www.displayfusion.com'
RequestHeader: 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; DISPLAYFUSION 12.1 (Beta 2)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36'
ExtraNotes: ''
The proxy tunnel request to proxy 'http://proxy.nas.medcity.net/' failed with status code '407'."
[System.Net.Http.HttpRequestException]
[J2cd.o2c6]

https://www.binaryfortress.com/Data/SupportRequest/
• Attachment [protected]: MoveWindowCloserToMouseCursor.txt [6,213 bytes]
May 6, 2026  • #3
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
Thanks for sending that over. Are you running this manually with a hotkey/titlebar button when the window opens, or do you have it set to run automatically with a trigger?
29 days ago  • #4
User Image
NetMage
308 discussion posts
It is set to run from a Trigger:
Event: Window Created
Frequency: Once-per-Window
Match Conditions: Process Filename: *.*, Window Text: -"DisplayFusion Pro"
Delay: 0
Actions: Run Function(MoveWindowCloserToMouseCursor)
26 days ago  • #5
Owen Muhlethaler (BFS)'s profile on WallpaperFusion.com
That's really strange, I've tested this here but can't seem to reproduce it. We'll review our code and see if we find anything.
20 days ago  • #6
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