A handful of early voters in West Virginia have complained that electronic voting machines there switched their votes, but voting officials and the e-voting vendor discounted the problem.

Three voters in Putnam County and three voters in neighboring Jackson County told the Charleston Gazette that e-voting machines from Election Systems & Software (ES&S) had switched their votes from a Democratic to a Republican candidate during recent early voting. But county election officials said they've been unable to replicate the problems, and the voters were eventually able to vote for the candidates they wanted.