Help, corners are getting rounded

Some edges and corners of my project are getting rounded instead for sharp as it should be. I´ve used the same file yesterday, nothing was changed and i dont know why today some corners just cant get sharp. Ive changed the file, restarted linuxcnc, the router and pc...all of my files are rounding corners and i dont know what to do.

What are your G64 settings? (Is the machine using G64 or G64 Pnn?)

You might need to show us the G-code file that is troubling you.

It is a good idea for all of your files to have a good (idiot proof) preamble. Part of one would include G64 P0.001 (or similar P tolerance.)