2014-07-31 at 07:12pm EST: Since NiceHash changed the minimum X11 pool difficulty for X11 to 0.2 -- please use 4000 for X11 from NiceHash (east02,east03 or am01 are the best stratum options)

What does it mean? Is it better to use that port, instead of 4010? Or is it not a multi-switching port?

Is veilcoin being autotrade?