Remote sessions double type random letters

Remote sessions double type random letters

This is regardless of which computer I use to remote into and which one I remote control. A few months ago they all started randomly typing double letters. When I am typing something on the remote computer.
I am using unattended host installs. (most of them were installed about a year ago or more)

Example: (something like this)

Clieent number one is doiing well.

I have not updated the remote assist unattended host.
Not sure the best way to do that actually.

Thanks,
Matt