Your question is Design for Errors and Latency. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You're designing a workflow in a complex enterprise platform where users depend on the interface to make time-sensitive decisions. Some actions can fail because of missing permissions, incomplete data, or backend timeouts, and some views may take several seconds to load because they depend on large queries or live updates.
How do you handle edge cases, error states, and latency in your interaction designs?