Recorded Tracks not synchronised

[jamsden]

I'm having the same problem. Three of us are jamming in a session. I press record, all the other jammers in the session get a notification that the session is being recorded. I press start recording and we all play. I press stop recording and go to the File Manager to wait for the high quality mix to be created. I then export the mix. The stream recording sound fine, exactly as I heard it when playing (including with dropouts and digital artifacts). The mix.ogg sounds great, but my track is quite a bit ahead of the other two.

I'm wondering if the issue is that there's no reliable time reference for syncing the high-quality tracks contributed by each jammer. When I press start recording, the recording on my machine starts - recording both the JamKazam input and my streaming output. The 0 mark in my audio files is when I pressed start recording.

At the same time, a message has to be sent to all the other performers for their recorders to start recording their high quality input and their stream. This is going to take some time for the message to be sent, for the jammer's JamKazam app to respond, and for the recorder to start recording. So the 0 time mark for the other jammer's recordings is going to be later than mine.

Is this a possible explanation? Is this a bug? Or am I doing something wrong?

I'm on MacOS 10.15.5 and am using Logic Pro X (or MainStage) with Loopback to feed audio into JamKazam