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I wonder if I can find an older version of the firmware that might fix the problem..

One more thing.. While I was uploading the new firmware there was the message in red in the bottom box that said, " Low memory available, stability problems may occur ".

Thanks! I had to invert the Y and Z axis. Now when I home or reset all axis go up as they should, they just won't stop. I have to keep my finger on the power switch to keep them from breaking through the roof of the machine. The weird thing is I did the M119 check before inverting and it all x,y and ...

Yes, Z goes in the right direction. The main issue is it won't stop after I home the towers it wants to keep going and doesn't stop.

For some dumb reason I thought it would be a good idea to upgrade the firmware for my Rostock Max V2. Now when ever I home the towers the arms drop down and crash into the print bed. I have to shut off the power before something gets broken. I've cleared and re uploaded the newest version many times ...