So interestingly, I think root cause analysis can be a group effort, but I think it has to be done on a remote call where everyone is in front of a big monitor

So interestingly, I think root cause analysis can be a group effort, but I think it has to be done on a remote call where everyone is in front of a big monitor or two, and people can take breaks and such. I've been part of teams that have done root cause analysis over a call (sometimes many calls), and it's been quite effective.