Hmmm this seems to be happening all over…..
Check it out:

em>Voting machines that switch Republican votes to Democrats are being reported in Maryland.

“When I first selected my candidate on the electronic machine, it would not put the ‘x’ on the candidate I chose — a Republican — but it would put the ‘x’ on the Democrat candidate above it,” Donna Hamilton said.

“This happened multiple times with multiple selections. Every time my choice flipped from Republican to Democrat. Sometimes it required four or five tries to get the ‘x’ to stay on my real selection,” the Frederick, Md., resident said last week.

Queen Anne County Sheriff Gary Hofmann said he encountered the problem, too, personally.

“This is happening here as well. It occurred on two candidates on my machine. I am glad I checked. Many voters have reported this here as well,” Hofmann, a Republican, wrote in an email Sunday evening.