I've been recording my guitar without issue, but as soon as I have switched tracks and attempted to record my bass with exactly the same equipment (even down to the lead I'm using), suddenly only the first 3 seconds after the count-in are recorded. My bass works fine and has a fresh battery for the active pickups, and I can see that Cakewalk is still picking up a signal as the meter is still moving as I play... so why is it not recording it?
I'm using a Behringer UMC202HD to record if that's relevant.