Slow react to manual control

Hello i have a problem when I give a manual control
the 3D printer does not respond immediately but only after a few minutes.
does anyone have a solution.
also says repetier software that I’ve installed firmware V1
So I replaced it for V2
but still indicates repetier software that V1 is installed

Yes, the V2 version also display V1.
But I think you have to check your printer settings in the Repetier Host config.
Check the com port, baudrate:250000, receiving cache size:63.