Has anyone had the same problem, where this router will automatically restart? I jus bought this a few days ago, jus set it up to test run it, but it will restart a few times by itself, all the lights will turn off, and it will start up again after 30 secs. Is there a problem with the router? I have upgraded the firmware to 3.3 jus now, but i still running tests on it.
Would be grateful if anyone has any ideas.

Yes I have the same problem. I am currently using firmware 3.3.1.2 and the problem does not seem as regular but it is still happening sometimes.

Have you setup a VPN connection? Are you using WAN1 or WAN2?

I did try and upgrade to firmware 3.3.2.1 but the router just seems to hang after a short while and I can't ping it or connect to the config page so I had to do a hard reset. At least when it reboots it manually reconnects etc.