Loading glitches

Hi! First of all, I love the widget and how it looks on my site.

We launched http://www.strengtheory.com last week. We’ve already had several readers contact us to say that they are having trouble with the eNews Extended widget, though.

Most people are saying they fill in the form, click submit, and then nothing happens. The “thank you” page begins to load and then stalls. Obviously, this isn’t happening to everyone so I know that the form is hooked up to Aweber correctly.

Do you think this is an issue with the widget, the thank you page, or Aweber? We get a fair amount of traffic – averaging 7,000 views per day. Would that amount of traffic affect it?

Thanks so much!

https://wordpress.org/plugins/genesis-enews-extended/