exiting fullscreen mode of Hyper V client
Solution 1:
Ctrl+Alt+Pause should get you out of full-screen mode when using hyperV in full screen mode inside a remote desktop session.
Solution 2:
Whenever I nest RDP sessions or RDP -> VM sessions I always unstick the initial RDP sessions toolbar (clicking the tack icon will toggle it). This will cause it to slide out of view revealing the secondary connection bar of the nested RDP or VM window session. Now if you go three levels deep, you're on your own :).
Solution 3:
None of the suggested key combinations bring me out of hyperv fullscreen mode. However, I found a two key sequence workaround. Pressing ctrl+alt+left-arrow causes the notebook to rotate display -90 degrees and releasing fullscreen mode. Quickly follow with ctrl+alt+up-arrow to restore normal mode. You are now out of fullscreen mode.
Solution 4:
You don't have the remote desktop tab at the top of the screen for the 2nd RDP session? I have one for the parent session, which slides up, revealing the 2nd tab, from which I can 'restore down' to a smaller window.
Best solution - this is easily justification for a larger screen, wherein you can run a non-fullscreen session comfortably. ;)
Solution 5:
I figured this out, after reading
"You don't have the remote desktop tab at the top of the screen for the 2nd RDP session? I have one for the parent session, which slides up, revealing the 2nd tab, from which I can 'restore down' to a smaller window."
The VM in full screen tab at the top of the RDP session, you need to drag the RDP one to either side, thus revealing the VM tab underneath it. Then you minimize the VM & you're out of full screen... Silly Microsoft stuff...