When the Piapro Studio plug-in doesn’t follow the beat/tempo that set in a DAW software, there is a possibility that the [A] button of the beat/tempo track turns on(is blinking).
When the sequential file(ex. MIDI file/VSQX file) that includes the information of the beat/tempo is read in the plug-in, the [A] button of the beat/tempo track turns on, and the information of the beat/tempo is written into the beat/tempo track.
When the [A] button of the beat/tempo track turns on, the plug-in is reproduced in the beat/tempo that is read in the beat/tempo track.
When you need to follow the Piapro Studio plug-in to the beat/tempo that is set in a DAW software, turn off(lights-off) the [A] button of the beat/tempo track and check the reproduction again.
When you change the beat/tempo of the song in a DAW software, also, check this out.