A few weeks ago we noticed all Android devices we have on VZW will no longer synch email when on verizon wireless network - this used to work fine. They synch fine on WiFI or using a vpn over verizon wireless network, or a different data carrier. It is only VZW that has the issue. It is not only Airwatch that has the issue. I've noticed for months now that the CarGurus app and website does not work on my phone when I'm on VZW 4G LTE - but again, it works fine on wifi, over a VPN, or on a different carrier. This is consistent acrosss phones from OnePlus, Pixel, and Samsung, that I have tested. It is, without question, a VZW 4G LTE routing issue. How can I get attention on this issue? I certainly can't get it from a chat rep on cell phone support.