epicphoton

Hmm. Changing the port number worked even though I was definitely not running anything else on that port. Is there any way to check what might have been using it?

I'm having issues starting a 1.4 server. I've run other servers successfully in the past. Readme instructions were followed, Assembly-CSharp.dll, Assembly-CSharp-firstpass.dll and UnityEngine.dll were all copied in and I've made sure to run as administrator. I updated to the newest .Net version, and restarted. However I still receive the following error, running on Windows 7. I can start a 1.3.1 server with no issues. [15:57:08] [Error] : Error starting http server: System.Net.HttpListenerException (0x80004005): The process cannot access the file because it is being used by another process at System.Net.HttpListener.AddAllPrefixes() at System.Net.HttpListener.Start() at KMPServer.Server.startHttpServer() [15:57:08] [Error] : Please try running the server as an administrator

To anyone having issues with lag, you should check your Alt+F2 console on launch. If it\'s getting spammed with NaN errors, try going into your persistence folder and looking for any vessels with orbital parameters of 0. If you get rid of those vessels with odd orbital parameters, you may see a performance boost. http://kerbalspaceprogram.com/forum/index.php?topic=8203.0 http://kerbalspaceprogram.com/forum/index.php?topic=7960.0

So, I don\'t think I can find the reference, but I saw a video somewhere where a physicist explained that when something is traveling at the speed of light, due to time dilation effects, an observer on a ship/object traveling at the speed of light would perceive the journey as instantaneous. When the object hits C, time slows down infinitely, and when the object drops below C, time speeds up just enough to be perceivable, so the journey from point A to B is instant, at least to the passenger on the C object. It\'s kind of a hard concept to imagine, but it gets rid of a lot of the problems with the whole question. You wouldn\'t be able to do anything between A and B, because to you, no time would pass. I\'m not sure what would happen just below a speed of C, but AT C, the question becomes irrelevant. (From my limited understanding.)