About Bug No.7:
It seams to me that some skins just cannot survive this build.

You might notice that after you 2 times click "continue" on error report, right click on place where player might be located on screen and context menu should appear. Choose another skin from the list...
It did a job for me. Afterwards I had no problems with this bug (for now).

But definitely it is something that should be corrected especially when program went Pro...