Since we're going to be petty, I'll just say it. You're wrong.
What I'm trying to explain is that this is not normal for SL, period. It has never acted like this on ANY of the 5 computers I've had it on, only this one. It's a computer issue, or something incorrectly setup or installed.
I realize that second life is not your typical viewer. Check out Ayden Sivocci, he's my original av. You can see I'm quite an experienced user, been around for about 6 years.
I don't understand why some people insist that it's a PEBKAC error when it's clearly something software or hardware related, if you bother to look at the ENTIRE post
Furthur, THANK YOU to all those who have posted real advice for me to try. I've tried the suggestions, unfortunately, nothing has changed.