Final Touch poofing-out (losing Inter-app connection)

  • I've been using the excellent Final Touch mastering app as an Inter-App audio plugin in Cubasis for about 6 months without any issue.
    Now with the latest versions (Cubasis 2.6 and Final Touch Final Touch seems to disconnect from Cubasis during use.
    It works fine for 10 seconds or so, then stops processing data. Cubasis and Final Touch are both still running so it seems the audio stream has broken or something...?

    I've tried rebooting the iPad and I've tried this with different projects with the same result
    iPad 5thGen(2017) 32GB