You may be aware that ebay has "improved" its search etc. The Windows machines at work (using firefox) were forced to use the new format last month. Last week the search page changes migrated onto Safari on my Mac here at home, which had previously been able to continue using the old, usable, format. I haven't the time or patience to try and figure out the whys and wherefores of this colossal **ck up. But we can't now use Safari to list eBay items. The pages just won't load and we get error messages. The upgraded Firefox works fine and we can list and manage ebay selling. But it's a pain.