I use GMS 2.3 on WIN2k3 and GW 7.03 on NW 6.5sp6.
Sometimes, GMS stops synchronizing with my poa for one user.
New items (mail, calendar,...) arrive on groupwise but in the WEB interface of intellisync the new items didn't appear.

For others users, i don't have any problems.
how can i force gms to synchronize or check news items?

Have i to delete user and recreate it?