In C# I often get two completion boxes simultaneously, and when that happens my selections get jumbled when I hit tab (or soon after).
I'm using build 1301, has this problem been fixed since then?
I've seen occational posts from others having the same problem, but It seems it's still a mystery bug. It happens to me every day, all day long. VAX is so useful otherwise, I live with it. But it's time for me to shell out $48 for another year and I'm starting to think I'm being masochistic :)