MB8611 can only reach about 1/3 (300 Mbps) of the speed I paid for (900 Mbps)
I already contact Comcast twice in the past 6 months. And Technician also came out twice to confirm my line can reach 1Gbps. However, my MB8611 still only reaches around 300 Mbps with both thru my router or direct PC connection to the modem. My Pwr is between 6 to 8 dBmV. SNR is between 36 to 38 dB. I search on the forum and it seems that someone solved this issue by loading the correct boot file. Could someone help to check my modem if it is loaded with the correct boot file?