Just rebooted to version 1.2b7 from 1.2b6 and now I got
fxp1: (Intel i82555 Pro/100 Ethernet)
fxp1: SCB 0x70 0x0 0x50 0x0
fxp1: device timeout
fxp1: Mircocode loaded, int_delay 1000 usec, max_bundle: 6
I have also tried to make a new config on the new version
but it doesn't work either and if I reboot to 1.2b6
then it works again.