Minxie Ying

I am not sure if all viewers are doing this but i have Firestorm 64bit without opensim. My attachments of body parts, clothes, hair, and accessories get sent back to my lost and found now and then after im on a certain avatar. I am not sure how it triggers or how i get it to trigger so i can prevent it. It is annoying that i have to sent certain attachments to one of my set avatar set and such... Is anyone having this issues or is this just me and can i fix this ?