Hardware good, software atrocious (Mac)

The software P-touch Editor (only know the Mac version), however, is an impertinence. It causes constant 25% CPU load, no matter whether you work with it or not. The operation is also very remarkable. System Common shortcuts eg to delete or highlight a line of text fully works everywhere, just not here.
What Brother delivers here borders on dilettantism and clearly shows that one of these companies is also Brother who have no problem with that semi-finished products for sale. "Matures at the customer" can not say, because that would mean that you are working on the situation. However, this is not so for at least two years.