MY p3s I have had for about 6 months. Its great. At first i was able to watch the recordings. Movi, or MP4 , Now I am having difficulties watching anything i record. Any thoughts? I am running a Samsung tab T807P. or A galaxey 3 Express phone. I run the Litchi app for missions, and use the DJI app for calibrations. Lately, the DJI app HD feed is cutting off at a short distance.

Just to verify, are you checking the video cache in the APP or the original videos in the SD card? As for the live feed, does it appear in every flight? How about changing to another location without interference?