My wife and I both have an unlocked LG G3 (T-Mobile variant) and have it set up on Cricket Wireless. We've been having this weird issue where text messages won't send/receive and the only thing that will fix the problem is to make a phone call. I've contacted cricket several times and they've done the usual "reset the service" asked to factory reset the phone. The factory reset works for a couple of days, then the problem shows up again. I've looked in to APN settings and found a reddit where someone found that they're proxy.aiowireless.net was resolving to different addressed depending on whether you were connected via wi-fi or via 4G. I tried setting the proxy to one of the "4G" IP addresses and that didn't seem to fix the issue either. Can anyone recommend a fix to this? It's driving us both crazy. We're missing text messages and we only realize it after we make a phone call and a flood of text messages comes in. I will also note that my wife had similar issues on the Amazon Fire phone, but she used it for such a short time, it was hard to diagnose. We thought maybe it was just a problem with the fire OS. Thanks!