That wasn't my experience, but it definitely takes an emphasis on brevity to prevent that. We found two techniques that helped with bigger teams:
1. Everyone explicitly has the responsibility to say "this is going too deep, let's continue it outside of standup" when needed.
2. Having a timer visible that resets after each person's update. This makes it clear when one person's update is taking too long. We were able to get rid of the timer once we had the flow down.
Also, it's crucial that everyone on the team feels comfortable saying: "these standups aren't a good use of our time, let's make a change". That's how those techniques were introduced.
1. Everyone explicitly has the responsibility to say "this is going too deep, let's continue it outside of standup" when needed.
2. Having a timer visible that resets after each person's update. This makes it clear when one person's update is taking too long. We were able to get rid of the timer once we had the flow down.
Also, it's crucial that everyone on the team feels comfortable saying: "these standups aren't a good use of our time, let's make a change". That's how those techniques were introduced.