we have OSX running in all flavors. One user is running 10.5.X and is also using the CALDAV interface.
We know - it's beta, and only announced for 10.6/10.7, but the oxtender for 10.5 was also not running
so well ...
Any way - the problem is now: The user has setup everything for caldav using https.
If the user moves from the institute to another location (network) sometimes, but not always the system completely
hangs. Multiple reboots a necessary until the system is working again..

Has anybody the same experience ?
Any workaround (is it possible to stop the sync ? - I'm not used to osx ...) ?

Thanks for all kind of help!

Bye, Peer