Computer doesn't shut down when in crossfire

[exxDUDExx]

2 x 7970hd. Worked fine until 14.9 catalyst. Now the only way to shit down is to switch off crossfire.

Any idea?

 

[ronintexas]

If you install the older driver (I am assuming 14.8), does it shut down properly?

 

[exxDUDExx]

not sure why i didn't try previously