What exactly is the glitch? Is the sphere wrong?
Is it solved pressing F9?
Is it solved by pressing F9?
Yes, but i can't play in software mode. It loses fps (slow motion) and looks awful. I wish to fix it on hardware mode.
Try OGL backend with some of the new accurate options. If that doesn't fix it then you likely can't in hardware.
Do you mean OpenGL hardware option?
When i select it and start the game the emulator crashes.
Probably some unsupported driver. How confident are you regarding your gpu driver? What kind of gpu do you have?