The vendor installed an update the night before the election according to an elections supervisor in Spalding county. Apparently, it was done without the knowledge of election officials and the supervisor says she doesn't even know what was on the update.
Ridley said that a representative from the two companies called her office after poll workers began having problems with the equipment Tuesday morning. The representative said the problem was due to an upload to the machines by one of their technicians overnight, Ridley told POLITICO.
The vendor installed an update the night before the election according to an elections supervisor in Spalding county. Apparently, it was done without the knowledge of election officials and the supervisor says she doesn't even know what was on the update.
https://www.politico.com/news/2020/11/04/georgia-election-machine-glitch-434065