[PUBLIC SERVICE]
if you're facing bugs like: clothes, hair, and accessories disappearing in the second life world, maybe this can help you.
1- Open the CTRL + P settings
2- Click on the "Advanced" tab and mark the first 4 options and click OK.
then go to the "Advanced" menu on the top of your viewer and click the first two options, one at a time.
"Rebake Textures"
"Refresh Attachments"
Ready, Problem solved