If you learn from me then you be more helpful.. I always try and help people on here.
lol, did you say that with a straight face?
I didn't just pick yours at all you replied to the thread I replied back.. It was pointless, just like most of your posts.
Well you'd know about pointless posts!
I didn't reply to your post though, so you picked mine when you could've picked from many others.
With regards to Elite being an Nvidia sponsored game and thus won't ever get Crossfire, I'm not sure they're connected. I'm sure there are TWIMTBP games that support crossfire, so TWIMTBP can't exclude the game from using crossfire. Maybe AMD need to offer to help the developer to add it? Maybe they already have and the developer isn't interested? If that's the case, not much AMD can do. I'm a little surprised that DX11 allows enough transparency that the 2 mGPU types have different implementations.
uksoldierboy, I realise you're not stupid and will have tried the obvious things but these things can be hard to pin down, especially if there are no error messages.
So, Is your PSU up to the task? (Wondering if that's why individual cards are fine. You've probably got the PSU listed in your sig, but I can't see that at the minute)
Are the power connectors individual or are they those ones that have 2 connectors on 1 cable? (Can't see why this would change when just using a single card, unless your setup is odd.)
Have you used something like OCCT, Kombustor or EVGA OC Scanner (not sure if that works with AMD cards) to see if they can pick up anything?
Were you running the same hardware under Win7/8 before your Win 10 upgrade? Did you get the same error then?