I upgraded to the latest firmware 3.3.5.1 two days back.

Since then, I've had periods where, although connected, I can't get internet access and everything hangs. Then things appear to come back. General performance is very poor. Devices behind the router (such as Femtocell) have keeled over repeatedly.

I still had a couple of previous versions of code - so threw an older version from late 2009 back on. Performance appears to have recovered.

Has anyone else seen this?

:lol: