Challenge 2: A Hotkey Conflict Between OBS and a Game — Solution Walkthrough

What went wrong:

Per this chapter's own material, this is a hotkey conflict — the key
combination the streamer bound for Scene switching was already used
by the game itself for a different action. Pressing that key while
the game had focus triggered the game's own bound action instead of
(or possibly in addition to) OBS's Scene switch, since the same key
combination was claimed by two different applications at once.

Why this happens in the first place:

Per this chapter's own material, this is described as a genuinely
common problem — a hotkey combination bound in OBS can conflict with
something already bound system-wide in another application, and this
kind of conflict can fail silently or produce unexpected behavior
rather than an obvious error message, exactly as experienced here.

How it could have been avoided:

Per this chapter's own material, choosing a deliberately uncommon key
combination for the OBS hotkey — one unlikely to already be claimed by
a game or other application — reduces the chance of this kind of
conflict. Testing any new hotkey binding before relying on it during
an actual live session would also have caught this specific conflict
while it was still harmless to discover, rather than mid-stream.

WHY THIS WORKS AS AN ANSWER
------------------------------
This exercise directly applies this chapter's own hotkey-conflict
material to a realistic, concrete scenario, correctly identifying both
the cause and the two preventive steps the chapter recommends.