Our transition from Server 2019 to Server 2022 published apps brought an odd artifact. VUEMUIAgent.exe puts this little black box on the corner of the screen with the published app sessions. Killing the process obviously kills the box, but any ideas why it is appearing?

@Anthony Shi @Jian Song

Which release do you use? This should be fixed in latest release.

Sorry for the delay. 2505.1 currently. Was seeing same in prior release.

Please enable the following setting and try again, thanks!

It is already hidden.

It's weird. Could you see the WEM icon in the system tray? We can't see it in your snapshot. Could you take a full-screen snapshot? thanks!

Yes. Very weird. It is also the furthest back window in any session. Not seeing any toolbar icons, or other app windows listed in connection center.

please help check the agent version in the VDA. you can check it with WEM health check utility. or from the control panel. We will try it in our local env. thanks!

Screenshot 2025-07-07 at 1.32.22 PM.png

oh, this version doesn't contain the fix. Could you help upgrade the agent to latest version and try again ? thanks!

@Sharp Guo very late returning, but yes the issue is fixed with 2505 onwards. Thank you.