Sold items being auto relisted

[hdcollections]

My sold items are sometimes being relisted and not sure why. Has anyone else had this problem with ebay? How do I fix t? It is causing items to sell that were already sold. Anyone else having this problem it has happened several times lately and never had this problem before.

[comics-scifi-collectibles]

@hdcollections   I know that many sellers have complained about this happening over the years.  Out of curiosity I ran a scan on your ACTIVE listings and it shows a LOT of duplicates.    Not sure if this is due to quantity listings or variations but the same items are listed different prices.   

Here's the scan tool>  

https://www.isdntek.com/ebaytools/DuplicateListings.htm

Are you using a third party listing tool?