Used to describe complex systems beyond just electronics, like schedules or plans.

Non-Technical Usage

Commonly used for abstract concepts not functioning as usual, such as feelings or moods.

Metaphorical Use

Conveys a mild sense of frustration or annoyance when something isn't right.

Can relate to routines or behaviors that have become irregular or negatively altered.

Implies small, often gradual changes that upset the normal proportion or balance.

Should not be used to describe something that is fully broken or non-functional.