Condensation or leak? How do you tell?

What is the easiest way to tell ordinary condensation from an actual leak? I sometimes get a small amount of moisture around the pod area, but it does not seem to keep spreading and the pod is still seated normally.

I do not want to call every bit of moisture a leak if it is just normal buildup.

Look at pattern and recurrence. A small film that appears gradually around a known condensation area is different from liquid that continues to collect, escapes the reservoir path, or affects contacts and normal use.

Wiping it completely clean and checking again after a normal session usually tells me more than staring at the first spot.

That makes sense. Mine looks more like a small recurring film than active movement.