I am on 50 but getting 5-10 Mbps downloads from 8:00 pm - 11:00 pm everyday for at least the past week now. I have done powered off modem, unplugged cabled, isolated it to one machine and put in safe mode. All the standard diagnostics have already been done. Please advise as this is extremely annoying with all the 150 you have put out there, have the networks been getting saturated? Seems like this started happening at the same time you rolled this out. My Upload speeds are normal at 5Mbps.