timeout when editing a post

[say170]

If I edit a post on a local board (on my own disk) and save it within a certain number of seconds, it saves ok. 
If I leave it longer, it doesn't save.  If I then hit back, refresh, then save, it saves ok.

Is there some kind of edit timeout value that can be set to avoid this?

[kat]

If you find out, let the admins know, here, would you?

I keep getting that, here, for some reason.

[say170]

I've just moved my board to another local server and the problem has gone away.

I installed latest MS Web Platform Installer as of yesterday and got this MySQL version therein.  Installed PHP 5.2.17_VC6 for windows, backed up board, restored on new server (WHS 2011).  Ran repair to change ip addresses of files. 

I wish I knew what fixed it..