LG Nexus 5 running 4.4.4 showing Signal Strength -81dBm 15asu on HSPA+
This is a persistent problem that I encounter at my workplace. It happens both outside and inside, so it's not a building issue. I have full bars (4) and a status of 'H' showing and yet no data accessible from games, the Play Store, any of the appps, and the browser.
I can make and receive calls fine but no data.
What can I do to troubleshoot this?