In the past 3 days my phone seems to have dropped about 100 on the IQ scale.

Cannot find wifi, email stopped working and the bloody phone won't restart properly. Have to take the battery out to get it working whenever I shut down.

So, are my N900 days drawing to a close? Damned shame really. Quite liked this bit of kit

Reflashed ever? Installed/upgraded anything new from Extras-Devel? Mod anything (like flash custom kernels, write new custom modules for the kernel, remove anything from rootfs manually in an attempt to free up rootfs space, etc)? When did this start? Describe how/what-happened-what this started? You know, the things that tell us at least some general clues about what you problem might be.

man i flashed my n900 after i think 10 months i bought it and its runs fast and light ... flashing helps!