I have had my modem/plan for a couple years now. Started with Alltel and am now with Verizon. I was initially very happy with the change over to Verizon. However it soon started some strange behavior. Occasionally my speeds will plummet to almost nothing. while looking at my statistics window i can see the speed spike to 11.73kbps then drop to almost nothing (less than 1kbps) then spike again. it will continue this behavior for random amounts of time. Sometimes just a minute or two, sometimes an hour or more.
Problems are not related to signal strength as it remains constant (-80rssi revA). Disconnecting, powering down, restarting comp or modem or both nothing effects it. It will start this behavior for no reason and after some time it will return to normal function on its own.
Initially the problem was very sporadic, however is becoming increasingly frequent and longer lasting lately. I know my modem is fairly old, but it should still be supported and i have done all the updates i can find for it.
An ideas? Or is it likely a tower problem?
Thanks for any help.