Azure Virtual Desktop
A Microsoft desktop and app virtualization service that runs on Azure. Previously known as Windows Virtual Desktop.
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We have exactly the same issue..
AVD application doesn't launch through the browser "your session ended while you were disconnected".
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 11%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERM%3C/text%3E%3C/svg%3E)
Rashmee Makkhija
5
Reputation points
The Client version 2026.0.9141.2
Nh_Remote_App_Launcher flight, and the same SessionEndedOnResync windowCount=0
AVD application doesn't launch through the browser "your session ended while you were disconnected" but it launches after an error message. It impacts only the web browser and applications not to Windows App and published desktop
Azure Virtual Desktop
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 66%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGT%3C/text%3E%3C/svg%3E)
George Taylor 0 Reputation points2026-10-26T12:26:46.4+00:00 Since the issue only affects browser-based AVD app launches, while Windows App and published desktops work fine, I’d start by clearing the browser cache and testing in an InPrivate window or another browser. Also, check the logs around SessionEndedOnResync windowCount=0 to see what triggers the session error. If it started after client version 2026.0.9141.2, it may be worth checking for a client-side regression.
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2 answers
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Rashmee Makkhija 5 Reputation points
2026-10-22T04:24:16.81+00:00 In-cognito mode shows the same error, and it doesn't belong to the old Remote Desktop web client. Below mentioned is the updated windows cloud web url: