I have some questions for you that could help me understand more about what happened.
Was the SD Card empty when you started the first grid mission?
Did you notice any alerts/errors related to SD card while setting up the first grid mission? The App checks the status of the SD card when it connects to your drone and reports it in the telemetry panel:
Status of the SD card. The status can be:
- No SD card
- SD card full
- SD card unformatted
- Has error
- Unknown SD card error
If the status of your SD card was correct, did you try to synchronize the images with your iPad at the end of the mission? Did you get any error when the synchronization started?
With Capture App the images are automatically synchronized at the end of each mission or from the mission manager panel, depending on what you have selected for the general setting “Sync automatically”:
When this option is enabled, the missions are automatically synchronized from the drone to the device at the end of the mission. By default the option is enabled. If the missions are not synchronized, they can be synchronized later on following: 204057579
Lastly, Pix4Dcapture 1.2.2. is the latest iOS version for P3A and is recommend to make sure that:
- The manufacturer’s app (DJI GO) is not running in the background especially after connecting the device to the drone. Also check that this app is not selected as the default app when connecting.
- The appropriate drone is selected, please see: Settings of the app: Home screen > Settings > Drone type > …
- The latest firmware is installed on the drone. Please check it with the manufacturer’s app.
- The latest OS version is installed on the mobile device.