So I'm trying to use the trial desktop version of OmniFocus before plunking down the money for it and I keep running into an annoying glitch. Despite telling it to store the login data for the WebDAV server in the keychain, and despite seeing said keychain entry in the login keychain, OmniFocus will occasionally decide that it's not there and ask me for login credentials again. Has anyone else seen this? Is there some log somewhere that could give me a hint at what's going wrong? (Assuming that it's not just an OmniFocus bug.) I see some log data in the syslog involving a bunch of code references that don't help me any.