Using third party templates in Bricks Builder

A quick question for the group. I am using Bricks Template (https://brickstemplate.com) as a third party option. However, I can only copy and paste their templates from their website, which is not a burden at all. That being said, If I try to add their website info + password to my Remote Templates, I receive an error [cURL error 28: Connection timed out after 10001 milliseconds]. This does not happen when using other remote templates. I have reached out to the creator of Bricks Template and he is confused as well. Since it is not a huge inconvenience to copy/paste, I am not that futzed about it. However it does have me curious as to why this is. Anyway, has anyone one else faced this issue? TIA