Hosting Florida’s governor, Ron DeSantis, in a Twitter audio event on Wednesday to announce his presidential run was supposed to be a triumphant moment for Elon Musk, the owner of Twitter.
Instead, the event began with more than 20 minutes of technical glitches, hot mic moments and drowned-out and half-said conversations before the livestream abruptly cut out. Minutes later, the livestream was restarted as hundreds of thousands of listeners tried to tune in. Mr. DeSantis had not said a word at that point.
“That was insane, sorry,” Mr. Musk said.
Behind the stop-start Twitter Space, an audio-only livestream on the social network, was a company that has undergone major changes in recent months. Since Mr. Musk bought Twitter last year for $44 billion, he has reshaped it by cutting more than 75 percent of its work force, changing the speech rules and reinstating suspended users. Outages have been on the rise, as have bugs that have made Twitter less usable.
The technical problems on Wednesday showed how Twitter is operating far from seamlessly, turning what was supposed to be a crowning event for Mr. Musk into something of an embarrassment.