I noticed about a month ago that my speeds via Ethernet to TIme Warner Cable had dropped. I power cycled the cable modem and my router today and got my speeds back to where they were. The trend plot was very helpful CA3LE.
I guess every once in a while you need to clear their brains out.
Not sure if the Cable Modem or the Router did the trick but I'm guessing the modem.
I was just about ready to call Time Warner on the lower speeds, but today I was by myself here and nobody using the equipment except me, so I power cycled everything.