Mlp120,
I can only imagine how frustrated you're feeling. Having, or not having cable should have no real impact on the function of your internet. I was able to locate your account based on your forum credentials and have noticed that your levels are fluctuating and the modem is reporting a high number of power adjustments. Do you have a signal booster installed? Also, Does your modem connect directly to the cable outlet? If there is a splitter on the line between the modem and the wall please try bypassing it.
Colleen D. Cox Support Forums Moderator