Critical update causes problems with MN-700

I just installed the critical update for my MN-700. Now I
am having problems accessing web pages with my laptop
connected via ethernet to the base station. Half of the
pages I am trying to access won't open until I reload
them, sometimes I have to reload 10 times before the page
loads. I rolled back the drivers to no avail. It seems to
be an issue with the new firmware. Everything worked fine
before the update. If I connect my laptop back to the DSL
modem all pages load fine. Any solution would be greatly
appreciated. Is there a way to roll back the firmware as
well?


Thorsten