- No you can't , as far as connections is concerned , perhaps it's good to be able to verify a connection (settings) w.r.t the (new) port being used , (for instance - incorrect settings from a previous port-connection could be discovered)
M.
-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '