host sync with clock+start/stop

[gavocanov]

Hi!

Seems like the clock gets messed'up when using host sync in mode clock+start/stop, it's somehow just set to 280bpm.
I'm trying to sync a Duo Mod X to Bitwig for recording.
If I set mclk to midi clock only it works fine.
Tried in Ardour, just to eliminate possible Bitwig problem, but same stuff happens.

Here is a video showing in details, hope this helps.
In the video you can see the Mod Duo transport, the mclk plugin and Bitwig transport.

[x42]

I do not have a MOD Duo X, but when loading the plugin in Ardour it generates correct MIDI clock signals.

The following show Ardour playing a temp-ramp, generating MIDIClock on a MIDI track. The output of the MIDI Clock generator is fed back into Ardour to show the difference between Ardour's transport and the generated clock signal.

rec-2021-05-04_18.43.09.mp4

So this seems to be an issue with the MOD system, and likely nothing I can do here.

[gavocanov]

Yes, you're right, tried to wire it in Carla using Carla's host sync (jack transport), it seems like it's working just fine.
Maybe something with the Mod Duo transport, but weird thing is that the Duo transport seems to work fine (visible in my video) and the problems happen only when I use a mode on mclk that has start/stop, without start/stop mclk works ok.

Thnx anyway, and thnx for all your plugins in general, great work, using them in all I do both on the Duo and DAW's.

[x42]

Perhaps flag this up to the MOD as issue.

The author of the MOD host (@falkTX)) is also the author of Carla, so it may be easy to address.