@Christoph-Hart I've never used the Midi Player, but just by fiddling around it, I discovered that Hise crashes when you just click Undo in the Looper view... Might not be intended
Tired to press F5 in the forum...
Studio427 Audio - Audio Instruments & FX Plugins for music production. Website - Facebook
I get the same here
Dan Korneff - Producer / Mixer / Audio Nerd