Parameter Modulation dialog bug
Looks like there is another bug with the Parameter Modulation dialog.
How to reproduce:
1) Assign param mod to a vst/vsti param.
2) Try to input something like 0.5 or just .5 in the Speed input box.
If you have the generic UI of the plugin open you will notice the parameter you assigned mod. to reads something like "-1#J" and the param ends up in a locked state.
Also in some cases the plugin no longer functions and requires a complete reload.