t-mobile cellspot

Anyone have a t-mobile cellspot at home working with ubiquiti.  (https://support.t-mobile.com/community/coverage/personal-cellspot/4g-lte-cellspot)

I've tried forwarding UDP 4500,500,123 yet it still sits there blinking the internet light.  I'm 100% sure its ubiquiti breaking something since if i plug it in directly to my modem it works just fine. 

I'm hopeing someone else also had this issue.