The new tempo matching feature introduced this year is a total failure for me. And I had so much hope for it. I tend to find projects where tempo is variable (intentionally or not) and a tempo map is needed. Yet no one in the forums has even made a mention of this feature. I can only assume it has not yet been used!
Could some one with Reaper please try to sych a tempo map in Reaper with the BIAB VST and report your findings?
Tempo sync works fine for us in Reaper and in other DAWs. What style are you using?
Confirmed, the midi DAW synced play back from the BB Plugin is not following the DAW, playing from the SavedTracks folder or sending to DAW, as stated by Mario also.
We have identified an issue with MIDI playback syncing and hope to have it fixed shortly.