Intellinet Network Solutions 523967 - Manual (Page 117)

3-7 System Reset
This function allows you to restart the router without disconnecting the
power from the unit. A restart (or system reset) can be necessary if the
router responds slowly, if your Internet connection speed has dropped or
if the router behaves in an unusual, strange manner.
To restart the router, click the 'Tool' link located at the upper-right corner
of the Web management interface, then click 'Reset' on the left of the Web
management interface.
Click 'Apply' to reset your router, and it will be available again after few
minutes. Please be patient.
This function does NOT change any settings you have made. It simply
restarts (reboots) the router, just as START -> SHUT DOWN ->
RESTART reboots your Windows computer, freeing up memory and
system resources for a more stable operation of the router.