"Varför träffas vi alltid här?"

Translation: Why do we always meet here?

[JustinShaffer]

Is there a difference in meaning between "möter" and "träffas"?

[Arnauti]

There are two verbs: möter vs träffar
and möts vs träffas.
The forms ending in s are deponent forms with a reciprocal meaning, read more about that kind of verb in this post: https://www.duolingo.com/comment/6094592

There is also a slight difference in meaning, so that träffa (and träffas) can refer to a chance or planned meeting, but möta (and mötas) is usually a planned meeting.

[ConorMcFar]

So would that mean this sentence, with träffas, could mean either "why do we keep running into eachother here" (contextually not literally) or "why do we always arrange to meet here" but with möts it could only mean the latter?

[JUpVY]

Why is "Why do we meet here all the time" incorrect as a solution?

[devalanteriel]

"all the time" would be hela tiden. There's a small difference between that and "always".