Probably a bug – I’m not sure…
Using freeware LoopAZoid drumsampler. Preset for LoopAZoid created. But when I mute LoopAZoid channel I get a standart yellow warning like there’s no preset assigned to this track. Unmute the track – and the warning disappears.
You can get LoopAZoid here: http://www.nexoft.net/download/download_LoopAZoid.htm
Hope this helps… 🙄