Centroid Community CNC Support Forum

ok installed 4.64 upgrade and serial number now is ok.
But when i home the machine on startup it goes to z to home and trips the Limit switch and does not goe back down to home postion.
So what do i ned to do to get this Fixed ? The Touch screen now freezes up and no response several times. This is ...

Upgraded from 4.12 to 4.64 and fresh install,so far so good.
Import Pro License and says import sucsefull. But controller says free version and 50 k file limit.
Started system several times, I renamed the folder on hard drive and did a fresh install.
Worked before ok, now not so much. any Ideas what ...