Awesome, glad you got it working and thanks for posting back!
I’m not really sure how Garret implemented it in Home Automation, but my guess is that he programmatically bypasses the proxy. I’ll experiment with that approach and include it in a future release if it works.
I added some code in the latest beta build to bypass the proxy when connected to a mobile network. If anyone with the issue can test it, I’d really appreciate it. I never had the issue myself so I can’t really confirm if it solves it. Link is below for any volunteers, thanks in advance!