Unfortunately, we couldn't reproduce the issue. Also, could you please clarify what are your DPI settings? If the DPI is different from 100%, the interface of the program might be displayed inaccurately. We will fix this problem in our future update.
Please clarify if you want to restart the remote machine on a countdown in the Power Control mode? If yes - unfortunately, there's no possibility to do it, because it is only shown in the Viewer when the Host is online. If you mean anything else, could you please elaborate a bit more on the question?
Closing the Viewer or logging off the RU Server does not affect the information on the Host version contained in the Viewer. The version number of the Host is cached at the moment of the latest logon to the Host. Please try performing re-logon to the Hosts and see if the problem persists.