That's a shame. I have a 600 series and have replace many of it's parts - it's eminently repairable. Maybe that's part of the problem though - if I can repair i

That's a shame. I have a 600 series and have replace many of it's parts - it's eminently repairable. Maybe that's part of the problem though - if I can repair it, I have no motivation to purchase a replacement device no matter how much "AI" it might have. /me goes off to buy a bunch of spares from irobot whilst I can