Linksys Router DNS Problem

[Andrija]

I have a Linksys BEFW11S4 Router connecting a DSL modem to a computer on
Windows XP via cable, and this computer on Windows 2000 via wireless
adapter.

From recently the router started blocking out certain sites (DNS cache ??) I
restarted the router (unplug for a minute, hold reset button for 30 sec) but
with no results.

Do you have any ideas how to fix the router? The internet works great
without the router so I know it's not the DNS servers

THANKS

 

[BT]

Hi Andrija

I have the same problem before. What i do is update the latest firmware,
afterward all problem gone.

Try please.
BT