Hi, I'm having a huge crisis. I haven't played Kerbal Space Program in a while, so I figured 'Hey I want to play it again!' Unfortunately, it isn't this easy because when I start up the game I am presented with a white screen and if I click on it isays 'Not Responding' So I am left only to close the window. I will show you a video of what is happening...
Note: Halfway through typing this it magically worked, but in case you have the same problem here's what I did:
1. Check your Windows Firewall has KSP allowed
2. Uninstall & Reinstall it via. Steam
3. Try just waiting to see if it loads. I had it open for about 7 minutes while typing this and it worked!