For some reason the ALT or CTRL modifier key seems to get jammed in the on position about 1 out of 10 times I access a remote machine. I can confirm by opening the Windows On-Screen Keyboard, where I can see keys illuminated despite no key being held.
It's usually ALT, but sometimes CTRL. I don't believe I've ever seen a case where both were jammed.
Often I can clear them by tapping them on the physical keyboard on the Viewer machine, but it doesn't always work. Sometimes it even happens during a session.
It's rather maddening, as you can imagine.
I'm on the latest Viewer and Server, but I have definitely seen this for a few years, so it's not version-specific.
I'm happy to be contacted to provide more information and/or test a debug version.
Cheers,
Dax.
