Netflix no longer streaming

About 5:00 PM yesterday I placed another call with T-Mobile Internet support team. While I was waiting for their callback I tried to use Netflix again. This time all the thumbnails populated. I takes a long time to start a show, but once it starts it plays to the end. I got the same results on all the other TVs. It seems this problem is partially fixed, but bandwidth to Netflix seems to still be an issue. The preview for shows does not appear. So while there is progress, it is still not 100% fixed.