I have been using home LTE for about six months with flawless service and great speeds (50 down and 6 up). Starting 1/19/22 (same day as 5G rollout) my device suddenly has no service every couple hours. It shows as connected but no internet connection at all. Reboot of the gateway device solves the issue. When working the speeds are the same as previous. I have called for technical support 4 days in a row. They have not helped, will not escalate my issue and will not provide me a new device. Please help I love my home LTE service.