T3 and t4 timeouts
My internet signal is great 98% of the time but then out of the blue I get a bunch of t3 and t4 timeouts. A tech came out and said all the wiring in the house was good and the signal was great. Another tech came out to look at the pedestal and said it was fine as well. One person I talked to on the phone said that the signal was weird and it was definitely an issue on Comcast’s end. Then another person on the phone today said that the timeouts were the modems or routers fault. I don’t understand how a separate router can cause a timeout on the modem. Unless I’m crazy I don’t think they can, which doesn’t make me trust the comcast person that told me. Anyway, I’ve replaced my modem and have the same issues. Current modem is a mb7420. There have been 4 t4 timeouts over the past couple of days. Internet is great other than the timeouts though. Can anyone please provide some insight?