I would try talking to someone at their corporate office in Philly the reg 800 Comcast will not be able to help you. the number is 215-665-1700, explain your situation and you might get someone to undertstand, especially in today's economy. it not let me know. Read entire answer

Call 800-Comcast and find out if any changes have been made to your channel line up. many times these changes are made in the middle of the night to avoid interrupting a lot of customers. those channels may have been dropped from... Read entire answer

Call Comcast Corp HQ, and explain your story, you will get action and get someone to listen to you. They want to hear these stories so those people can be corrected on how to treat customers. That is not the way we... Read entire answer

you have lost signal to your modem. depending on which lights are blinking? is it the Cable light? if it is the PC light, that will blink when there is activity on your modem between your PC and your modem. Try unplugging... Read entire answer

have you ;checked your email filters? go into your preferences and make sure you do not have any filters set up? Not sure what you are using for email? outlook or just the comcast.net one. if you do not see anythinhg int... Read entire answer

Do you have more than one box? if one is fine and the other is doing this. i would suggest swappng the box out. you can move one box to the other outlet to confirm, but more than likely, it sounds like... Read entire answer

you can also call 800-Comcast. they will walk you through the process to clear up the problems you are having. as you may need to do what Big B is saying and also go into Security settings and make some changes in... Read entire answer

it is a ;possibility that something on your account has changed. looks like a rate code. best is to call the # and have your box reauthoized. unless you are behind with your account. sometimes updates can cause a change to the account. it will be an easy fix. Read entire answer

in that screen, you can click on that X you see, and you can try repairing the connection. which will renew the IP addresses and start over. what operating system are you using? Read entire answer

is the wireless activated on your new PC? do you show any other networks available? Try rebooting your modem first, and then your router and last your PC. then check down in the toolbar in the lower right, depending on what OS... Read entire answer