Looks like CR2511 dropped. <@ULN862X8E>
# citrix-vadd
Dennis Parker
12/29/2025, 7:45 PMLooks like CR2511 dropped. @Jon Bucud
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Jeff Riechers
12/29/2025, 11:08 PMUpdate all the things.
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Jon Bucud
12/31/2025, 4:48 PMUpdated a our DaaS managed/on-prem hosted single session desktops test catalogs from 2507 last night.
The new Citrix Virtual Desktop Assistant is... interesting.
Can't seem to find the new HDX Screen Share from Director/Monitor. (I don't see the new UC session columns in Monitor either, so I suspect we weren't in the first update waves)
Not seeing any of the new events for HDX Direct External troubleshooting either.
Our uberAgent -> Monitor integration broke sometime ago, but I haven't spent any time troubleshooting. Here's to hoping a new VDA install (which includes a uberAgent update) >oops< fixes it.
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Jeff Riechers
12/31/2025, 5:59 PMLooks like something changed in the VDASSL, so my automated cert scripts aren't working the same on it as it did with 2507.
Jeff Riechers
01/01/2026, 12:46 PMSo when you create a machine with MCS and are using SSLVDA the private key for the certificate gets marked as not exportable. Using the same master image from 2507, and even updated the SSLVDA powershell script for the new one with 2511. If you rerun the certificate generation and set the SSLVDA after the provisioned machine boots, then it works.
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Jeff Riechers
01/02/2026, 3:39 PMFound out what causes that. Seems the new mcs mastering process generates a new MachineGUID under HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography. Unfortunately all the Private key stores are tied to the original machineguid of the maintenance machine. Changing that back to the maintenance machine's guid you can immediately connect without any reboots, or resets or anything.
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