Virtually any remote control software can be abused this way. The most obvious course of action would be to send a complaint to the hosting provider where a site or a forum with illegitimate build is hosted.
If the file is distributed on the Stream platform, there must be a user account associated with it, or several accounts. Perhaps, it would be best to send a complaint to the Steam abuse team so that they block the account and take appropriate measures.
It could also help if you sent us the details and specifics, so that we can investigate this issue on our own. You can send the specifics to me via a private message here or to the email firstname.lastname@example.org.
Tried to find this feature today and could not. Still working on it?
There is a check box in the Agent window called "Run after reboot":
You need to check that and then reboot as normal - either directly using the Windows Start menu -> Restart etc. on the remote desktop, or by using the Power Control mode. If the above mentioned checkbox is set, the Agent should restart after the reboot.
Currently, we see that the only solution would be to automatically adjust capture settings when such "animation-rich" Windows elements are viewed remotely. This feature is planned for one of the future updates.