My mobile internet has been buffering while streaming YouTube & Hulu. I am also now having a problem connecting and staying connected to the internet. It worked fine the first 2 weeks but now it is horrible. When I call TMobile they tell me to restart hotspot unit.. I have online college courses and I cannot afford to pay for substandard service. FYI, I am only 2.5 gb into the 6gb plan.The hotspot was $80 and the service is $35 a month. I need to know is this the normal level of service for the mobile hotspot? I live in a suburban area if NJ Thank you!