Thanks for the info. I have had a look at all that. I will post the listing that didn't auto extend here anyway for now and maybe try live chat too. Cheers. Item: OLYMPUS AF 14-42 f3.5-5.6 EZ Zoom Lens  (listing #: 4310193837) Reference #: P227499729   Sale price: $153.00   Shipping: Buyer to pick-up

Thanks Lucy. What you say does look correct when I check back but it is not what I remember happening. I watched it close, and my clear memory was that the final bid was placed a few seconds before it closed. I can't be absolutely sure of course as it happened quickly but I have watched many others close, so I am familiar with how the system normally works. Graham

I would have but I can't find anywhere to send it. Do they look at this Community site?

Auto-extend didn't kick in on a recent trade when bidding was happening at the end so I probably missed out. I can't find a setting when making a listing which affects this auto-extend. It has always worked on my many listings up to now.