I am having a similar issue with EZ Bass. If I drop the midi into the DAW track and then add the plugin later, it’s all good. If I drop the midi into the EZ Bass as a plugin or as a stand alone it is cutting a specific part of my track every time. The notes just aren’t there every time the track comes up to the chorus. This only occurs with this plugin, I am unable to duplicate the issue with other plugins both native and third party.
