i've a strange problem on my Groupwise 2012 SP2 system, with incoming ical appointments from various systems, like yahoo cal, outlook systems and so on! Sometimes the appointments came in correct, i can accept or decline over GroupWise client, then again i only get the appointment as .ics attachment and then again nothing attachment came in. And this from the same sender und to various recipients???? Very, very strange!!! I couldn't repoduce the error's! All GroupWise agents are up to date. Additional to GWIA GWAVA 6 is running with newest updates installed!

Does anyone has an idea. I'm very hopeless!!!