This warning message is a legitimate notification you are receiving from Fluid Networks.  Due to the changes in the Windows 10 update process from Microsoft many users are not aware of the update status of their computers or when a reboot is required.  In addition, many users have reported their computer rebooting unexpectedly causing data loss (due to open files not currently saved).

Currently Microsoft utilizes A.I. (artifical inteligence) to carry out the reboots based on many different factors.  

We scan for the indication of a reboot requirement and simply display a warning every 4-hours until you have restarted your computer.

If you have any questions, please contact the Fluid Networks help desk.