This is why maricopa county GOP chair stepped down on 11/10 (1 week after the election because she did not show up for the Logic and Accuracy Test on October 6th. Here is the excerpt:

"Recently, the Maricopa County Republican chair (her name is Rae Chornenky) has stepped down from her post (she resigned on 11/10, one week after the election) after it was publicly revealed she was a no-show at a voting machine test in October. Chornenky’s decision came just hours after a state legislator posted to Twitter saying Chornenky did not attend Maricopa County’s Logic and Accuracy Test on October 6.

The Logic and Accuracy Test is a public event to demonstrate how voting machines worked and to verified they properly counted the ballots. Members of the Secretary of State’s Office as wells as representatives of political parties are invited to attend.

After the test, they sign a certificate confirming the test was successful. Maricopa County’s Democratic Chairman signed the certificate, but members of the Republican and Libertarian parties did not attend the test"

And the link of the story:
https://greatgameindia.com/maricopa-...machines-test/