I updated yesterday the CIOS, I thought I had edited them in, but seems not.
Modmii only pointed me to update IOS 11,20,30,40,50, 52,60, 70 and 80.
and CIOS 251 to dx10 beta52
I put 249 as dx2-v8 because of an old rec from here suggested it as a way to fix the crash.
Seems the problem was...