Hmmm...
All was going well for me with DCS, but recently something changed and now I'm seeing some odd behaviour... The difficulty is that I started trying to install/configure TouchBuddy the same day I installed new drivers so I'm not sure which caused the problem, however...
I have an i7 processor, 8GB RAM and an AMD Radeon R9. Whenever I'm playing DCS, on any graphics setting, I get moments of just... blackouts. The screen that DCS is running on will go entirely black for 2-3 seconds and then go back to as if nothing happened. There is no texture tearing, no graininess, no desynch or anything of that ilk, it simply just goes black. The problem only seems to relate to DCS, as I've just had a bash at EVE Online with everything on 'high' and there was no blacking out. This wasn't a problem for me on Windows 7.
Any ideas?!
EDIT: So it really, really helps if your DVI cable is plugged in securely.... I've not figured out why only DCS seemed to show the symptoms but this seems to have been the cause!