I'm having the same issue in 28025. My wife and I both have the issue. I have a Galaxy s6 edge+ and she has the note 9. It's not the phones. It's the network. Also, inside or outside doesn't matter either. We've lived in this home for four years and until 2019 we had 3 or 4 bars of 4g LTE inside the home now it's 1x. Must be connected to WiFi. It's obvious that you guys have over sold your network and the amount of service you have to share is being throttled by the abundance of customers sharing the network. When do you intend on upgrading the network to handle the heavy load? Everyone needs to know that you have over sold your network and it can not possible provide the quality of service you've promised.