# DVD Order Agent

**URL:** <https://forums.plex.tv/t/dvd-order-agent/6793>\
**Category:** Dev/API Corner\
**Tags:** scanner-agent-dev\
**Created:** [December 5, 2010, 9:20pm UTC](https://forums.plex.tv/t/dvd-order-agent/6793 "2010-12-05T21:20:27Z")\
**Posts on this page:** 1\
**Showing post:** 483

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**Author:** ![JamminR](https://sea1.discourse-cdn.com/plex/user_avatar/forums.plex.tv/jamminr/32/4261_2.png) [@JamminR](https://forums.plex.tv/u/JamminR)\
**Post date:** [April 16, 2017, 10:07pm UTC](https://forums.plex.tv/t/dvd-order-agent/6793/483 "2017-04-16T22:07:33Z")

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@Saxi - there are mentions of the “[Plex Dance](https://forums.plex.tv/t/the-plex-dance/197064)” scattered through out the forums. It’s a series of steps to help ensure Plex has the updated data for a show, and isn’t using old cached data.  
Here’s one post I found that includes the steps. Try it. Every step. In order.

> **[Plex incorrectly identifying TV episodes](https://forums.plex.tv/discussion/comment/1236921/#Comment_1236921)**
>
> @OttoKerner said: Perhaps you renamed the files to a conforming name schema only after they were already (incorrectly) matched. If this is the case, you still need to perform the ‘Plex Dance™’ to erase their checksums from the plex database. ...

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