Started noticing intermittent connection to LTE (previously and currently not supposed to be here). Until Tonight when this happened, the connection was poor and much slower than 4G. However tonight I did a speed test because I had full bars at LTE and I got 14mbps down and 6up. Stayed that way for about 20min,then randomly dropped by to 4G connection. Why am I being teased? Will this be permanent aoon?