Just recently I'm finding the Level-D 767 virtual cockpit textures slow to load - maybe 10 seconds, maybe don't load at all.I think I've meddled with one too many settings - or maybe something to do with dxt format cloudsAny thoughts?

Some weeks later - going to answer my own question for benefit of anyone else with same problemAppears to be due to repeated Alt Tabs to get to programs running in background like ActiveSky etc.Am now doing Alt Enter to get in and out of full screen mode instead and problem has disappeared