Is there a way to prevent users from disconnecting their sessions?
Technically there is no way to completely prevent users from disconnecting their sessions (as they can always unplug the network cable or simply turn off their PCs). Assuming that is not the case why the sessions are being disconnected (if that is the case, user education will be required) there are two possible ways to disconnect your session: • By clicking on the START button and then DISCONNECT. This can be removed using a Group Policy. • By clicking on the close button (right upper corner on the TS Client window). To remove this button please check the article `Customizing the RDP Client` available on this website.