Just got TMobile Internet and can't connect to Streaming Services

I have great news - it turns out that our gateway is on our business account rather than a home account, so there was something on the router that blocked streaming services. They clicked a switch or did something at T-Mobile and everything works now, on our laptops and our three different TV's. I know we all like to bag on customer service and tech support - but I'm giving a HUGE KUDOS to the T-Mobile folks. They figured it out and called me back to let me know it was fixed - and they stayed with me while I tested everything out. I'm super impressed with their customer support. Very rare these days.