Hi Bugelrex, Why do you have 30min update set on Nokia Messaging? I assuming that you have automatic update set for Nokia Messaging, I don't think that it is needed when using messaging, I have it disabled as messaging is push mail and shouldn't need an update timer, messaging is working fine like this and only push/retreiving.my mail between 8am-12pm. I'm not suggesting that this is the cause just a possible way to reduce power consumption a bit more.