i would try doing a full restore and setting it up has new
Then I lose all my settings?
Yes, doing a full restore should wipe your device. Alternatively you can try to do a factory reset.
It may be the public WIFI network I connect too as I have had other problems while connected to it. Or it may be an app I am running before I launch camera. I am going to do more tests.
Odd that it would be the WiFi... Let us know your results after you do tests, it would really help the community with any future problems.