In the FL Studio change log, bug fix 10812 resolves a "Track already in use" error that occurred when assigning an empty instrument track within a new arrangement. This update ensures empty tracks are correctly recognized, preventing the erroneous flag. Read the full fix details in the FL Studio Change Log here - FL Studio
Sidechain: kick→bass/drum pads (fast attack, medium release)
Automation: filters, reverb sends, volume rides for dynamics
Master bus: subtle compression (1.5:1), gentle saturation, limiter for final loudness (aim -6 LUFS for masters that retain dynamics; -8 to -10 LUFS for louder electronic styles)
if (activeChannels.empty()) return FMOD_ERR_OUTPUT_CHANNELALLOC;
