Software used to tabulate votes cast in 47 Michigan counties erroneously gave 6,000 votes to Joe Biden in Anterim County, according to state GOP Chairwoman Laura Cox.

"In Antrim County, ballots were counted for Democrats that were meant for Republicans, causing a 6,000 vote swing against our candidates. The county clerk came forward and said 'tabulating software glitched and caused a miscalculation of the vote.' Since then, we have now discovered the 47 counties used the same software in the same capacity," she said, adding "Antrim County had to hand count all of the ballots, and these counties that used the software need to closely examine their results for similar discrepancies."

Of note, Trump won Antrim County in 2016 with 62% of the vote vs. 33% for Hillary Clinton.

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Meanwhile, in Oakland County, Michigan, another computer glitch was uncovered which gave an upset win to Democrat Melanie Hartman. Once it was fixed, her win was nullified and incumbent Adam Kochenderfer was declared the winner. 

According to the Detroit Free Press, officials are investigating the error.