mxc0bbn, May 23, 2019 : Title Wi-Fi Calling does not resume after leaving range of wifi network and returning Device OnePlus7Pro Software Version O2 Stable 190512 Probablility of occurance 5_100% Topic Wi-Fi Photos Carrier/Network T-Mobile Actual behavior Device does not re-establish Wi-Fi Calling connection Was this a problem in previous software versions No application or don't know. Expected behavior Wi-Fi Calling should have re-established once the device moved back within range Any other comments Attempted Troubleshooting. Enabling/Disabling Airplane mode. Enabling/Disabling Wi-Fi Calling. Enabling/Disabling 'Prefer Wi-Fi' OxygenOS build: 9.5.3.GM21AA Power on device. Connect to Wi-Fi network. Enable Wi-Fi Calling. Toggle Wi-Fi preferred. Wait for Wi-Fi Calling to be established. Move away from the range of the Wi-Fi network. Allow the phone to connect to the carrier's network without an existing Wi-Fi connection. Move back within range of the Wi-Fi network.