Thanks for responding! Here's a screenshot of the alert as it came in to my e-mail. I've never witnessed what would appear to be decoding artifacts with these alerts.
It could be WiFi, but I'm using Ubiquiti antennas and have devices further away than this camera that seem to work, but as the devices are different it's a possibility. My CPU is running about 15% from Netcam Studio, 20% total.
Regarding TCP or UDP, I'm not sure. The link to the video is MJPEG: http://username:password@IP ADDRESS:80/video.cgi?resolution=VGA
The camera is a D-Link DCS-932LB so perhaps there is another link to the video that would work better? I also have it set to 15 FPS so maybe turning it down might address the WiFi possibility?
I'll try slowing the frame rate down and seeing if it has an adjustment for quality in the MJPEG stream.
Thanks for your help Steve!
P.S. In the above screenshot I noticed that the FPS was 10, but sometimes it is as high as 15.