A few of my flows simply would not keep working. They say "ActionFailed. An action failed. No dependent actions succeeded." for each Approval Condition and Apply to Each, and then on the subsequent Update Item. It's saying that the approvers (I have 2) have the files locked for shared use? But I don't know how that's possible. Any ideas?
I should mention that other flows of the exact same type have gone through fine; it's just some of them had to be resubmitted or failed altogether, and I don't know what makes some work and some fail.