I have to reset my router alot because it lags after some hours of operation. I am on the v4.20.6 firmware. Im looking for a firmware that won require me to reset my router so much and that is compatible with the wrt56g v4. p.s. I dont know if this is a problem because I dont know how port forwarding works, but if I open all ports to one lan ip, the first one on the list, it wont port forward for the other lan ips. Is there a way to open all ports for all the lan ips? Thans in advance.