>> that on update it refetches EVERY file with "C", before each it write that 
>> it's moving it away.
>> 
>> after finished update, next update does the same.
>
> Reading behind the lines, I would gather you have experienced a conflict due 
> to two people changing the same place in the same file.  Someone needs to 
> edit the file after this happens and resolve the conflicting area.  Search 
> for "<<<<<", then re-commit the fixed version.

in every file on repository??? impossible.