Phew... Those answers actually gave me a relief. I thought it could be something dangerous
Recently, I did clear cache and even did clear reinstallation of FireStorm. I guess it could be because of internet connection. I saw this only on my avatar though.
Thank you for the answer!
Yeah, I guess it can't be helped. At first I tried to reattaching stuff but it didn't help. And also I tried everything in that menu "Avatar Health" - it did actually nothing. But it helps when avatar gets stuck in some animations! And than I cleared cache, reinstalled FireStorm, but it came back So I thought it could be something bad (I hear about hackers in SL almost everyday!).
Thank you for the answer!
Thank you for the answer! I never tried tping a couple times but maybe it is some solution to it