half of the print moves to print in incorrect location
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The printer is 
It suddenly changes the location and starts printing in another location.
I have been days trying to fix. I changed all the cables and it sometimes prints well and suddenly starts the error again and again.
I have no idea what is this problem.
I tried do store settings.
I tried to put all the cables in a good location. There is nothing doing strange forces in the printer as
for example pushing because of cables.
I have 8 printers ender 5 pro and at this moment I have 2 printers with THIS problem.
Please, could you let me know what to do? What is the problem?Thanks,
Anaisa