Election Day voting unfolded largely smoothly across the nation but with scattered reports of extreme weather, ballot printing errors and technical problems causing delays, AP reports.

Most of the hiccups occurring by mid-day were “largely expected routine and planned-for events,” said Cait Conley, senior adviser to the director of the Cybersecurity and Infrastructure Security Agency, in a press briefing. She said the agency was not currently tracking any national, significant incidents impacting election security.

Helping voting run relatively smoothly on Election Day was the fact that tens of millions of Americans had already cast their ballots. Those included record numbers of voters in Georgia, North Carolina and other battleground states that could decide the winner.