I have just the Gizmo64, Silver lining (SMP), SASL, 757 plugin and XSB. Nothing else. I have removed the XSB and the problem was still there. I've made couple of test flights today (with stock Baron) and had no single occurrence of switching between real weather and uniform weather (XPX kept on real weather)! I've then realized, that I had these switches when flying either JARDesign a320neo V2 or FlightFactor B757. The issue is becoming even stranger... I do however still face long pauses while loading SMP graphics. I've tried to dial the setting a little lower (even that FPS are no issue in ver. 1.1). Pauses are shorter and less frequent, but still there. Had no problem with 1.0 version of SkyMAXX Pro.