I've voted in polls here from time to time in the past. no problem.
Lately, while I can post and everything seems to be A Okay, I can't vote. I get a message which says my session is invalid. My name is on the current "attendance" list. I'm here, breathing and writing. So, how can the session be invalid?

As of today, I'm using a new computer. But, this happened with the other one as well. It's not major, but it would be nice to vote.

Cody