Eric Coomer, an executive with Dominion Voting Systems, which sold the state its new election system last year for more than $100 million, said the problem has to do with the way the voting machines communicate with the underlying Android operating system. He told Totenberg a minor software change will address the issue.
https://www.fox5atlanta.com/news/lawyers-spar-over-georgia-voting-machine-glitch-planned-fix
There certainly seems to be something going on down there. It wouldn't surprise me, mainly because since we seem to be in a Tom Clancy novel nothing would surprise me at this point.