Denny, I find that I can not always login to the webcam as well. I get a grey screen without the login box. It’s during the daytime that I have the most problem. Nighttime doesn’t seem to be a problem as I can always login. I wondering if it is due to our ISP throttling our bandwidth during peak times?
I have lowered the resolution on the camera’s to see if that helps.
As far as the Avant Browser. Be sure to read and follow these instructions for setting it up. The most important part is setting as IE Compatible.