https://www.ralpheckhard.com/tags/flex/Recent content in Flex on ralpheckhard.comHugoenThis work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.Sat, 31 Oct 2026 00:00:00 +0000https://www.ralpheckhard.com/2026-10-31-the-case-of-the-failing-w365-flex-signins/Sat, 31 Oct 2026 00:00:00 +0000https://www.ralpheckhard.com/2026-10-31-the-case-of-the-failing-w365-flex-signins/<h1 id="troubleshooting-windows-365-sign-in-disconnects-with-a-client-based-vpn">Troubleshooting Windows 365 sign-in disconnects with a client-based VPN</h1> <p>Recently, I ran into an interesting issue with Windows 365 Cloud PCs where users experienced connection failures during sign-in.</p> <p>What made the problem particularly confusing was that the initial connection to the Cloud PC was successful. Authentication worked, the RDP session was established, and then, during Windows sign-in, the connection suddenly disappeared. After looking at several connection logs and comparing failing and successful sessions, we found a strong correlation with the activation of our client-based VPN inside the Cloud PC.</p>