Responsive Image helper

[cherylcarpenter]

After a lot of success with the kit, I'm now getting errors in the RazorHelper file, line 23,
after the default case break;

system.net.webexception the request was canceled

Any ideas?
It is in a grid type section with about 8 image calls, so it could just be a memory timeout on my local setup. Limited knowledge on that myself so wanted to pitch the question.

Thanks.
PS - If i rebuild and refresh i get about 2 pages loads before it does it again.