12-10-2018 04:53 PM
Thank you for posting.
Your camera's Wi-Fi settings don't affect its USB connection.
When connecting your camera to your computer, we recommend the following:
When your camera is connected, as described above, please turn it on, using the Playback button on the back of the camera. The playback mode is also the camera's computer connection mode.
With your camera connected to your computer as suggested above and powered on in the playback mode: