Default Wicked rom to Aosp and back... SD Issues.

Hey guys... I seem to be having a weird issue after flashing slimkat for a day flashing back to my wicked nandroid from yesterday.

For starters, my Google camera automatically crashes if I try to use the video recorder...
When trying to take a screenshot I get the message "Screenshot could not be saved, USB storage may be in use"

I tried to wipe data on the camera, and wipe cache and davlik in twrp.
Same issue..

Anyone help out? Thanks a bunch

Edit : it now appears that even the regular photos taken from the Google camera do not save either, they snap, but that's it. No saving.