Yeah something is going weird in 4.7 preview 7… is what happens when I try to open in 4.7: https://.unrealengine.com/showthread.php?54610-Unreal-Engine-4-7-Preview&p=222060&viewfull=1#post222060
Do you use my custom Blueprint for your skydome or the default skydome? I have not had any other issues with it so far, but please let me know if there are other bugs with 4.7 you are experiencing!!! Thanks ! 