I don't know if this is an issue but is very strange. Every certain time, the device stops suddenly without doing anything remarkable (but working with the device) and changes to standby state (showing a NOKIA title) and it turns on again without doing anything. After turned of you have to wait certain time until you can move.

This is very annoying because you lose all the things you were doing before.

I've turned off the save energy mode (screen) and I have the device almost fully charged. One thing that could be important is that I don't use the n900 with SIM card because with mine it does not work and I requested a new one.

The firmware version is 1.2009.42-11.002 and I haven't installed almost anything (rootsh, OMweather and pymaemo-optify)

Please, I need help. I've purchased in United States but I am from
Spain so If the device is broken I am death!