In short, if you trust "Politifact" or "FactCheck.org" to adjudicate questionable claims, you better start looking for other sources.
Exhibit 5,003,406: The "Factcheck" article -- which attempted to debunk overwhelming evidence of Georgia election fraud -- asserted that there was never any water main break in State Farm Arena, where absentee ballots were tallied, and that counting never stopped.
Too bad the Internet always leaves evidence, this time in very plain sight. Here are the right-wing, pro-Trump alt-right kooks at CBS reporting very late on Election Day (not at 6:07am):
CBS reported "A water pipe has broken in State Farm Arena… this is Georgia’s most populous county and now counting [of absentee ballots] has stopped.”
In short, Factcheck ignored on-the-scene, live reports to push their Marxist ideology. They investigated nothing and simply regurgitated comments from other Marxists.