@rtr32 a lot of updates will reset the parameters already in the drones memory ,it is good practice before doing an update to go through your settings, and make a note of them ,then after the update check that they are as you set them ,the stripes you mentioned are for overexposure it is called hatching and will appear in any parts of the screen that is overexposed it allows you to alter your EV setting and see what affect it is having