Hello,
I have a problem and cant find a solution or explanation elsewhere. My virtual machine (MS Windows Server 2025 STD) needs to be accessible via Teamviewer by an external customer at any time possible and the user, which is logged in the machine and to which the Teamviewer connection is established, must be logged in always (also has local admin rights).
I have set up through GPO that the user will not log out or timeout and that part is working normally. But teamviewer connection is only possible when the user has an active RDP or console session. Whenever I disconnect from the RDP session(not logout, just close the RDP window, user is still logged in) the teamviwer session also disconnects and says the VM is not online anymore and no new connections can be established. Only when Im connected trough RDP is the VM visible/online and can be accessed with teamviewer.
We have set unattended access and checked the "start service with OS" box. We are using the latest Teamviewer version and also tried with the Host version but no good. Windows is activated, and in Workgroup(non-domain).
Is there any way to make this work? Customer says on any older Windows versions this works fine, so Im guessing maybe the new Windows 2025 has some new security "features". Can somebody maybe verify this or give some advise how to solve this issue?
Regards,
Tom
