GO v 5.0.65
Funambol for Blackberry device (BB9900)
Events setup to repeat forever in GO cause sync to fail with Blackberry devices.
Create an event in the desktop that repeats forever (ie: every Tuesday from 12pm-1pm). The BB device will fail to sync. Delete the event, and the device can sync again.
Users are testing for me now, how far out an event can be set to repeat for until it causes failure to sync. So far an event as far out as 6 months repeating seems to work.