There seems to always be issues with Firefox and ebay.co.uk again. Last time this occurred, Firefox simply wouldn't browse products on ebay, failing to display. That seemed to have been picked up some time ago. I just moved over to Chrome until it was fixed. Now we have problems again. This time, ebay recognises that I'm signed in, but when I do anything like try to add a product to my Watch List, I'm told to re-enter my password (or PassKey) but whatever I choose password or my PassKey, Firefox simply cycled back to the password screen. I've attached a screenshot to show the screen I'm talking about. See attached. When I move over to Chrome and follow the same process, everything works perfectly. Definitely a Firefox specific issue. As I have the same addons configured on both browsers, including my Keeper Password Manager. This is a new issue since the last upgrade as I recall. The only change being the Firefox upgrade. The current version is the latest for Mac - 131.0.3 (64 bit) on Monterey 12.7.6