Cannot connect the camera to a mobile device via a USB connection using the mobile device as an access point (USB tethering) (MPC-2610, ILME-FX6, PXW-Z200, HXR-NX800).
Verify and make adjustments as necessary according to each of the following steps, and then try the connection again.
Reset Wi-Fi, mobile data communication, and Bluetooth from [Settings] → [System] → [Reset options]. Resetting may improve the connection; however, it will also initialize the following settings, so they will all need to be reconfigured.
Reset your Network Settings from [Settings] → [General] → [Transfer or Reset iPhone] → [Reset]. Resetting may improve the connection; however, it will also initialize the following settings, so they will all need to be reconfigured.