Hello, with the summer, storms showing up more and more... real-weather. today i ran in such a storm, and suddenly my frames dropped to about 2 fps... tried the usual...eliminated plugins and so on. culprit was skymaxx, as soon as i deactivate sliverlining plugin frames are back to normaL, activate it, and fps droped again. i run quit low skymaxx settings, no god rays, medium cloud settings. with storms i mean, using 'global weather' and set the slider 'storms' greater than 0. -> the greater the value, the lower are my fps. yosemite 10.10.3, XP 10.36, SM 2.1.1 am i the only one? GreetingsRené