Clicks during playback issue – Tracktion Forum

Firstly, make sure that you do NOT enable click during playback unless you really want that…

Secondly, what/how are you recording? Are you recording MIDI or direct in type devices? In that case, you should NOT hear the click when rendering.

IF you record with microphones in the same room (vocals or mikes in front of an amp), you have to watch it. If you’re NOT using headphones for the mix, you’re probably picking up ambient noise in the room, including that click track, in the audio file you’re recording. Remember the microphone will pick up any sound in the room. Learn when you need to use headphones, and make sure nothing is playing through room monitoring !

Also, depending in your mixer/recording device; make sure you do NOT feed back the room mix into the track you record. If you’re recording, note if you hear anything during periods you’re not actively recording guitar/voice, etc. If you hear the “background” tracks or metronome during those intervals, rethink your mixer setup or use headphones.
(This is why a mixer with multiple outputs, or having 2 sets of busses on a mixer is “nice to have”).