C6 Stereo-out only plays from left speaker - solved

My left / right outs for the main Stereo bus are set to Front L/R - 1 and Front L/R - 2, but only Front L/R - 1 is playing back sound. If I switch Front L/R - 1 and Front L/R - 2 for the main Stereo bus, sound only comes out of the right speaker. If I set the Stereo Left output to either Back C/Top - 7 or Back C/Top - 8, the sound plays centred.

If I make an additional Mono bus and set its output to Front L/R - 1, no sound plays. If I set that Mono bus to anything, it plays no sound - including if I set the Mono bus to Back C/Top - 7 or Back C/Top - 8.

Is Cubase just bugged, or am I doing something incorrectly?


Edit: I’ve worked it out, it’s working normally now.