I use Comcast Business Class for the internet connection where I work and it is horribly unreliable. It seems as if the connection drops for a few seconds several times per hour. Talking to someone from Comcast they say that it is very unlikely and probably something within my network. Is there any good way to track what is going on so that I can get the downtime minimized? Experts, I appreciate any help you can provide. Thanks in advance.