Regarding the dead comment's "mysterious burst pipe", this may be of interest:

https://securevotega.com/factcheck/

This footage was mainly released to counter the Giuliani narrative that secret ballots were wheeled in under a table in the morning, then pulled out and scanned after the observers left. In fact Giuliani's presenter conveniently skipped past the part of the video where the ballots are put under that table in view of the observers after being processed from envelopes normally.

But these videos also clear up the confusion around the burst pipe, which was a pretty straightforward issue in the morning, not related to the stop-and-start counting around midnight that is so controversial.