I got a text yesterday saying that Stream Saver had been added to my phone plan. I have the GoPhone plan, 4 GB of high speed data that then slows way down when I've used all the high speed data. Ever since they added the Stream Saver it seems like my data has slowed down. Is this what's going on? Does it slow down my data? Should I turn it off? I don't really use my phone fir watching videos except like the short ones on Instagram. Please advise!