My N900 runs fine for a day or 2, then slows down so opening or closing anything (including locking or unlocking screen) takes maybe 5 seconds or so. Today i received a call, the screen stayed blank, then it flashed up with the caller, i hit answer and my open conversations header popped up in the background, then i was able to answer. I tried playing a recorded video, opening the media player takes an age, then the video froze after 10 seconds and i had to wait for the device to respond again before closing the player.

It does this for another day perhaps before being almost totally unusable. If i open a web page in this state it freezes and won't respond to anything and i have to remove the battery to even turn it off.

I thought it was perhaps the digiclock widget, but having removed it from the desktops it's made no difference. I thought for a while it was being OCd to 1GHz, but even at 900 or stock it still does it (kernel v42 by the way).

Other widgets i have are nicolai's desktop switcher, OMWeather (set to update once a day), QBW, touchsearch, connect-now, recaller, bluezwitch, FM transmitter, default media player, photo slideshow, location, default calendar and email, and yellownotes. I also have battery graph installed.

Anyone got any suggestions that could help?