Multi monitor taskbars keep disappearing.

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Thorbjørn Skjetne54715

13 discussion posts

Recently my taskbars on 2nd and 3rd monior dissapear after a while. I have to restart display fusion to get them back.

Was stable before.. :/

8 days ago • #1

Could you send me a debug log? Here are the steps:

On the DisplayFusion Settings > Troubleshooting tab, change the Logging drop-down to "L1: Log Minimal"
Reproduce the issue and note the time so we'll know where to check in the log file
Click the "Export Info to File" button on the Settings > Troubleshooting tab
Reply with the file attached
Disable debug logging after sending the log

8 days ago • #2

Thorbjørn Skjetne54715

13 discussion posts

Attached.
Don't have exact time as it seems to happen while the computer goes to sleep.
When i come back to the computer after sleeping the taskbars are gone.

• Attachment [protected]: DisplayFusionDebugInfo_24.04.25.zip [274,064 bytes]

5 days ago • #3

It looks like this Dell display app is being detected as full screen so it's preventing the taskbars from appearing: DDPM.Subagent.User.exe

If you run without that, does the issue happen?

4 days ago • #4

Tom Porter1

1 discussion post

Just wanted to share this was happending to me. I have a Dell WB7022 webcam. A few weeks ago it asked to udpate and i did not even review. Looks like this DDPM.Subagent.User.exe was the root cause. The worst part is i only wanted webcam software and this installed 3 services and was causing another graphics issue with some windows. I uninstalled all the Dell junk and now taskbars are working fine again. Thanks Dell you cant make decent webcam software and then you add it a a junky app that i dont want. Thanks for the input on the root cause