This is not solved for me.
the host: a Mac running macOS Monterey 12.5.1, GoToMyPC version 2022.08.3585
the client: any platform
sometimes an e keystroke triggers a "fn-E" on the host and makes an Emoji picker appear on the host
sometimes a f keystroke triggers a "fn-F" on the host makes the host enter full screen mode
sometimes a d keystroke triggers a "fn-D" on the host and attempts to start dictation on the host
sometimes an m keystroke triggers a "fn-M" on the host and moves the focus to the menu bar on the host
The issue was described in detail in the early days of macOS Monterey.
The issue is NOT fully resolved now.
So was this ever solved? I've been dealing with this since switching to a Mac, both as a host and as a client.
The letter E triggers the emoji keyboard, M triggers the menu, D triggers the dictation menu, etc. It's infuriating and the only solution is to disconnect and reconnect.
All the posts about this are from prior to 2021. There has got to be a fix by now?