Oh I find new bug or lack. Mprint takes 1 core from cpu even it does not do anything. So if you just start Mprint it will hog 100% from one core.
Any estimation when you will release next beta? Even I post lot of messages to this thread dont take it wrong, it is not whining of bugs it is just reporting them so your developer will know them when they make patches. For me bug reporting is quite natural move because I do it also as my day work. If you want that I post them directly to some ticket system it is also fine for me.