You have reached the very top of this game and think you are invincible. However, golf, whether in real life or virtual, will always bring you back down to earth. That's what great about the game. It can be so frustrating but also so rewarding when you do well. Just when you think you've mastered it, the course will have the last word.
You can blame who you want, WGT, your computer, the full moon, the stars, but at the end of the day it all comes down to you. How many Championships have been lost because the ball just lipped out. The player then complains saying it should have gone in. I don't think so. That's what is exciting about golf.
Just be grateful you have got to where you are in the game. Thank WGT for your few years of pleasure on here. Take a break if it's that painful for you. You've done all you can in the game. Then come back if you start to miss it. It's a bit sad to think you have done so well and now just want to moan about the game. Why not give something back by helping other players instead of bemoaning the game that has given you so much pleasure.