Check your source's NFO file or release notes for a "PROPER" tag to confirm it addresses any specific playback issues found in the initial MULTi release. Against the Ropes - Slam Wrestling
Ensure you are looking for a version that matches the 1080p NF WEB-DL source. Against.the.Ropes.S01E08.MULTi.1080p.NF.WEB-DL....
In the context of high-quality digital releases, a "PROPER" usually indicates that a previous release had a technical error (such as audio desync or missing frames) and has been replaced by a corrected version. Check your source's NFO file or release notes
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