Since upgrading to the latest OS, my Nokia has been rebooting randomly. Like in the middle of Mah-Jong or while surfing the Internet, or just sitting on the desk, I'll hear the 'ding' and look over and it's rebooting.

Anyone else having this problem? Anyone know a solution?

This happens with swap on and swap off. Using the swap file or the swap partition. I can't seem to narrow down a pattern, except it likes to reboot just before I clear the Mah-Jong board