SL re-arranging AV attachments and removing textures

I get crashed on a sandbox sim and when I log back in, what do I see? My brand new made avatar with BASIC textures, NO colors, and misalligned all over my AV!!! What is causing this horrendous occurance?!

I'm forced to spent loads of time repositioning various attachments to reform the AV, as well as RETEXTURE the whole thing and color each indivisual prim for the original color scheme.

What's causing this? Sim crashes? How do I stay out of the wake of this DEATH BUG from hades?

Editing avatar attachents is scary, if you crash or sim go blah its likly not saved , happend waaay to many times for me, as i like to fiddle with scripts and prims attached to me, -.-;

Doesnt save them till you actually deattach them, but still then i gotten scripts/prims lost or misplaced, so tired of this to -.-; hey another bug LL? oh wait its been here months

Did you get the missing XYZ slider btw?, still cant edit something on my avatar without loosing one of the axies, wonder when that will be fixed.

How to "fix" this?, dont attach them, leave them in sim, and stand on a posestand or whatever, edit adjust them then.

For missing sliders, sometimes I find that turning to face a different direction helps.