We are having a recurring issue with multiple devices (TREO's and Pocket
PC's). For a while everything seems to be working fine, then all of a
sudden when a user sends a new message from a handheld, all old messages
that were sent from the handheld our sent again. The only way we have
gotten around this is to 1) remove them from groupwise mobile 2) wipe the
devices out using factory defaults 3) adding them back to groupwise mobile
and 4) reinstalling the software. It works fine for a month or so and all
of a sudden we are getting calls from the same users again.

We are using GroupWise Mobile 2.0