In Datapilot, tap the wifi icon and tap reset all connections. Back out to the tablet, disconnect from the aircraft and push the back arrow on the bottom of the controller. Once in the tablet screen, swipe down on the upper right corner of the screen. Tap on the wifi button. Find the E90 camera wifi name. Tap on the E90, and tap forget network. Go back into datapilot and reconnect to the camera using your camera password. If by chance that doesn't work, go back into the tablet side, back into wifi, forget the E90 again, then connect the tablet side to the E90, go back into datapilot and if necessary reconnect to the E90.