Remote Desktop Failing After KB5124008? Get the Fixed Update
Remote Desktop dropping or hanging after the September 2026 update KB5124008? Microsoft fixed it in KB5129195. Install it or anything newer on the host.

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Remote Desktop dropping or hanging after the September 2026 update KB5124008? Microsoft fixed it in KB5129195. Install it or anything newer on the host.
After KB5124008, domain PCs with Machine Identity Isolation enforced can lose their trust relationship. Microsoft says to turn it off and repair the channel.
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