Hi, My internet Modem/Router name is HUAWEI SmartAX MT882. Firmware Version V200R001C01B021SP03 Jun 20 2005. Sometimes my modem will stop, and all the lights except the power light will start blinking on and off slowly, but after about 30 seconds the link light turns orrang again and the connectivity light starts flicker green again. The real problem is that sometiems the modem will hang up totally. All the 5 lights on my modem will turned on, and just remain on for ever. There is no internet activity or data transfer. I have to manually turn the modem off and then back on to restore the connection. I was looking for some place to upgrade my modem bios, but I couldnt find any site. Another thing is that I have added a range of port numbers in my modems applications list. These are the port numbers I have specified in bit comet as the "listening port". I have been able to download at full speeds after doing this, but I not sure if its these port numbers thats causing my modem to hang up. Thanks any response would be helpful. Sarosh