About to cancel service (which we hate to do because we are very happy with TMobile otherwise). In a matter of minutes, speeds will switch from 100+Mbps to nearly 0Mbps. Just now the speed test returned 0.42Mbps down and 9.15Mbps up.
The LTE info is:
Band B2
RSRQ -13
RSRP -107
SINR 1
5G is:
Band N71
RSRQ -11
RSRP -81
SINR --
Any help would be greatly appreciated.