Hi, I have lived in the same town, worked at the same job and lived in the same house for 15 years. Since 5g has rolled out, I have had EXCELLENT service. About 2 weeks ago I started seeing 4gLTE pop up and go back and forth between 5g. The last 5 days it has stayed on 4gLTE at my job and I cannot get quick speed until I go home and connect to my WIFI. When at work, it constantly tries to pick up service but times out and states that something went wrong. I haven't even tried looking at my phone while at work and my battery went from 90 to 35% in 4 hours. I have had my phone for about 3 months and never had this issue either....I wonder if my battery is getting drained trying to look for service.