Opera does the same on my Windows 10 Pro 64bit too. Instant crash of Opera, when I connect to my computer via Remote Desktop.
I checked, and it does the same also with a fresh profile.
Your OS: Windows 10 Professional 64bit
Your version of Opera: 50.0.2762.67 (PGO)
If the problem is with a page, a link to it
not relevant, happens regardles of which pages are open
A screen-shot of the problem if it's related to something not showing as should
A description of the problem, including as much as information as possible
Opera will crash if it is opened on the computer, and user uses Remote Desktop to connect to the same session.
Steps to (try to) reproduce the issue
Enable Remote Desktop connections to your Windows 10 Professional computer. Start Opera, open a few tabs with different websites.
use another computer to connect to your session.
Opera will crash.
Expected behavior and actual one
Opera crashes, which of course should not happen.