6800 wont wake up after vpn and standby

[shep211]

We have some Verizon xv 6800's. We have a private network at work. When we are away from work and we use vpn to access are exchange server it works fine but if the phone goes into standby when the vpn is on the phone will not wake up. I have tested this on many roms and other xv 6800's and they fail to wake up as well. Does anyone know a fix for this?

Any help would be greatly appreciated.

Shep