Hello,

I'm now unable to list any auctions - confirmation shows the following:
Error Code: 931
Error Message: Validation of the authentication token in API request failed.

everything was working fine until tonight - I thought validation was supposed to be good for 18 months. Using one computer, windows xp, one ebay id - how do I revalidate authentication token??

problem fixed - was finally able to figure out how to sign in again on ebay