;/ So some other script must be halting On Start events or you do not have this in a file by it's self.
If this script has just been added to a large file with many other scripts this is probably conflicting with another script in the same file.
All scripts should be placed in a new remote and saved with a unique file name to avoid this issue.
If you already have already placed this in a remote all by its self, then something is causing the On start events not to trigger. This problem should be resolved to prevent the same problem in other scripts.
For the purpose of getting this script working correctly, you may try this edit that loads the hashtable when you connect to a server: http://pastebin.com/QmRXi3Mj