Remote Desktop Gateway frequent disconnects after KB5040430

Anonymous

After installing KB5040430, we are seeing issues on the Server 2019 Remote Desktop Gateway on RDS.

All users get disconnected approximately every 30-60 minutes, and the following is logged in the Application log on the RD Gateway:

Faulting application name: svchost.exe_TSGateway, version: 10.0.17763.3346, time stamp: 0xb6a0daab

Faulting module name: aaedge.dll, version: 10.0.17763.6054, time stamp: 0xce1c5805

Exception code: 0xc0000005

Fault offset: 0x000000000005abe2

Faulting process id: 0x1db0

Faulting application start time: 0x01dad38ae65f65ae

Faulting application path: C:\Windows\system32\svchost.exe

Faulting module path: c:\windows\system32\aaedge.dll

Report Id: bbb10a26-fc25-4bba-9ed8-45c2eff5f5ba

Faulting package full name:

Faulting package-relative application ID:

The system was operating normally before the Windows Update.

What steps can be taken to resolve this issue please?

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48 answers

Anonymous

2024-09-12T14:59:34+00:00

@aw.windowsnutzer What OS version are you seeing the issue with?

I have Windows Server 2022, the only change is that the crash no longer occurs regularly every 30-40 minutes, but sometimes only after 90 minutes.
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Anonymous

2024-09-12T14:47:09+00:00

@Dustin Winger1 And yet the September KB release notes state the issue was fixed. Either they didn't update the release notes properly or they really thought they had fixed the issue. 🤷‍♂️
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Anonymous

2024-09-12T14:41:43+00:00

The response I got from my support case a few weeks ago was that the fix for this is available in 9D.24 (out of band) and 10B cumulative monthly rollout for all server versions. I am guessing that this means we have to wait until the October release.
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Anonymous

2024-09-12T14:33:09+00:00

The September CU doesn't seem to fix it for Server 2022.
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Anonymous

2024-09-12T14:27:23+00:00

@aw.windowsnutzer What OS version are you seeing the issue with?
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