We have installed a SonicWall TZ210, but when we are on the lan side of it every time we try and go to speedtest.net it fails to load up, as in it just keeps loading and loading but never actually failing. Also sometimes on other sites they can take ages to load and then sometimes they come straight up.
If we take the sonic wall out and put a standard domestic router in everything works as it should.
Does the sonic wall by default do any traffic scanning\filtering\checking before letting traffic through? This is all i can think of that could be causing it. If so, how do i disable it?
Thanks you :)