Default Photo storage issues to SD card?

Ever since I got the M8 i've been having issues with the camera storage to SD card. I am now rooted and running a custom rom, but still experience the same issue. I have the Camera photo files saved to Ext SD card. I can take the photos and it will save fine to the sd card. after a few hours though when I navigate back to the gallery, the photo's will show up as a cached file/missing (Triangle w/ exclamation mark). This was happening on stock unrooted rom. I rooted hopefully fixing this issue but it still happens. I even formated the SD card in the phone and it made no difference. I'm running the latest Skyfall rom. Any suggestions for fixing this other than saving the photos to the internal phone storage would be appreciated.