If you are or were suffering from intermittent cut offs whilst online using this router, then please visit the belkin website as their is now a firmware update that addresses this issue.
www.belkin.com/uk/support and then choose the router.
Just make sure you read the webpage as their are 2 models for the G+ mimo
I installed it and have been hammering multiple irc downloads for a few hours now without so much as a glitch, or any loss of speed let alone a cutoff. so the firmware update was well worth the wait.
It's always worth visiting the manufacturers website and manually checking.
Regards
Neil