Stop re-shooting screenshots by hand

A screenshot came out wrong and I want to know why before I change anything. What I expected: [describe it] What I got: [describe it, and paste any error] Work through the common causes in this order and tell me which it is, with your reasoning: 1. Wrong account. Does this screen look different for staff, admins, or a different plan? This is the most expensive one because the picture looks completely fine. 2. Scale. If an annotation is near the target but never on it, and the error grows the further across the screen you go, the zoom or the device pixel ratio is not what the script thinks. 3. Timing. Skeletons, spinners, half-drawn charts, empty states about to fill in, or an animation mid-flight all mean the shot fired before the page was finished, not before it had loaded. 4. Hover. If something is missing entirely, it may not exist in the page until the mouse is over its parent. 5. State. Different data, different counts, a different plan, a flag on or off. 6. Size. If it looks fine locally but wrong once published, check the height against the platform's limit. Tell me the single most likely cause, how to confirm it in one step, and then the fix. Add a check so it fails clearly next time rather than producing a plausible wrong picture.