@sleepnmojo I have no idea if its Ryan's Pack or Bts. I only got to chance to check 3 hrs. ago by changing lan card and the problem is still there. All lan card is by Realtek. @Bashrat It's Realtek 8139 series Yes I use DP Lan @Forever I'll try to check that thread, Thanks. I'll try to build unanttended without Ryan's Pack and see if the error is still there.