I have seen this issue in multiple forums and I have never seen it resolved... I have a Linksys (Of course) BEFCMU10 V2 Router with firmware revision 1.0.6... I bought it about 3 years ago and it came with 1.0.4 firmware and everything was good... Midco (my ISP) updated it a year ago and ever since I have had issues with the modem dropping out with high traffic. I have been putting up with it too long and I found out that the firmware version is most likely the culprit. I contacted my ISP and asked them to push the new firmware to my modem. Their response was that they have no way of pushing linksys modem firmware and if I want it upgraded, I have to do it myself. Does anyone know for a fact where I can find the firmware? Possibly some directions? I am not looking for firmware that is hacked for uncapping or anything, just an update. Thanks!