Back in the winter one of my dogs chewed the outside coax cable which started making the internet have some issues. Stuff will randomly stop load, not load at all or run really slow. One of the weird issues was every time we turned on our PCs for the first time of the day, is the internet would not work for the first few minutes. Thinking it was solely the cables fault I recently replaced it. While it did help, the problems are still there. Think it could be a modem issue?