Windows Server 2022 Ltsc 21h2 X64 English Decem Updated -

Even in a mature OS like Server 2022 LTSC 21H2, the December update introduced a handful of post-deployment issues. Here is how to resolve them.

(MSU):

Ensure both source and destination hosts are both on the December update or later. Mixed versions cause negotiation fallbacks. windows server 2022 ltsc 21h2 x64 english decem updated