Mark Sonnenklar, an attorney for the Republican National Committee Integrity program in Arizona, and 10 other 'roving' RNC attorneys reported observing problems ranging from tabulators rejecting ballots to hours-long lines for voting, Just the News reports.

The 11 attorneys visited 115 out of the 223 vote centers in Maricopa County on Election Day and found that 72 of them (or 62.61%) "had material problems with the tabulators not being able to tabulate ballots," Sonnenklar reported, "causing voters to either deposit their ballots into box 3, spoil their ballots and re-vote, or get frustrated and leave the vote center without voting."

Box 3 — also called "Door 3" or "Slot 3" — is a separate box on the tabulators into which ballots not counted by the machines were placed for later tabulation. Maricopa County, however, has admitted that "in some voting locations, 'Door 3' non-tabulated ballots were commingled with tabulated ballots," according to a letter from the Arizona attorney general's office to the county. -Just the News

"In many vote centers, the tabulators rejected the initial insertion of a ballot almost 100% of the time, although the tabulators might still accept that ballot on the second, third, fourth, fifth, or sixth attempt to insert the ballot," reads the report. "However, many ballots were not able to be tabulated by the tabulators at all, no matter how many times the voter inserted the ballot."