Hi guys,
just wanted to share my experiments with Ableton and the Pod (HD500x). Initially I tried to just use the sync function of Ableton, which does work with the pod and does change the tap tempo. But the pod does readjust constantly and this just doesn't work out well. Maybe it's my crappy usb to midi cable...
Here's what works well for me:
Pod: Midi channel to global (though you could also just limit it to a channel).
Ableton: Activate "Track", disable "Sync" of your midi interface. Create a midi clip, which only sends midi information (cc64). You can find this under the envelope settings of a midi clip. I just have it on 127 velocity for one short moment at the start of my midi clip.
Now comes what really made a huge improvement for me: Adjust the length of the clip to send the midi information half as fast as your real tempo is, e.g. for drum n bass around 174bpm you would create a clip that's have a bar long and loop it, so the tempo which arrives at the pod is around 87. It won't be exactly that - slightly higher (atleast in my case) - but it doesn't adjust anymore. Now you only have to set your effects to be twice as fast (e.g. 8th -> 16).
Just pm me if you have any questions,
Greetings,
alex