I have an IP camera running with Yoosee app. I installed a 32Gb SD card for recording. I can access it normally from my phone, but when I try to watch recorded videos, the app says there is no video folder. If I take the SD card out of the camera and put it in a computer, the folders and the .av files are all there. Already tried to format SD card, it solves the problem temporarily, but the error returns after a few days. Anyone knows how to fix this?