We noticed with Windows Mobile 6 devices problems.
The client is unable to initiate a GPRS connection after using another type
of connexion.

For example, if we use a WiFi connexion or cradle to sync it works. But if
the next sync we must use GPRS then the client is unable to iniate that
connexion. If we power off the device and power on again, the GPRS sync

We do not use push and GMS 2.0.3.
Is that a known bug???