I fly X-Plane on a top of the line iMac and had begun having numerous software crashes in version 10.40+. I also have a ton of custom scenery and a large number of plugins. Thinking those could be the source of the crashes, I did a clean install of the most current 10.40 release (prior to the release of 10.50), but still experienced software crashes that would usually take place after around 30 minutes of flying, but sometimes sooner. Additionally, it didn't seem to matter what aircraft I was flying, and I had become so frustrated with 10.40+ that I was reluctant to even start it.

 

After updating with the first several releases of 10.50 beta, the crashes continued, whether in the clean version or the one with all the custom scenery and plugins- and, of course, 10.50 had several glitches that were being ironed out. Upon installing 10.50b6, however, I found X-Plane to be running BEAUTIFULLY, with absolutely no crashes, even with all the add-ons. WELL DONE X-PLANE DEVELOPERS!

 

If you haven't seen the buildings in 10.50b6, just take a look at Honolulu. This shot is taken from just west of Diamond Head, looking toward PHNL. The buildings are stock X-Plane 10.50b6, however, the water off Waikiki is enhanced with a photo scenery add-on. See at: http://forums.x-plane.org/index.php?/forums/topic/105661-x-plane-1050b6-running-beautifully/

Wow, are you sure those are the default buildings in X-Plane 10.50? I am also running 10.50 beta 6 and I don't remember my buildings in Honolulu looking like that! Maybe that is from your add-on scenery that you got?

What do you use to get those colors? They do not look like stock at all.