iPhone syncML to eGroupware.org

[uka]

Hi all,

I see a strange effect syncing calendar with egroupware. Whenever I touch an existing appointment on the iPhone and resync with egroupware the entry gets deleted on both sides. New appointments and appointments changed on the egroupware side are syncing fine. Any hints?

The base installs are egroupware 1.6.003-2, egw-pear 1.6.003, Apache 2, Php 5.2.11, Synthesis 2.1.1 SyncML Engine 3.4.0.5
I have set up debugging on the egroupware side (in Horde) already but am looking for a good tool to read wbxlm files.

Cheers from Hamburg