[Neo13]

@tremocoivo @Xaviero  is the subtitle file a zip file? or which extension it has?
All my subtitles has a ".srt" extension and no issues.

 Hi:
I just happened the same with 3 movies that I added yesterday. Before (three and two days ago) I scanned everything without duplicates, but since yesterday (a few hours ago) that has happened, it is not only with the .srt, but also with the "poster.jpg" files. Basically, from today, if my folder has 3 files: (video, subs and poster.jpg) appear in the library 3 repeated covers.
I will continue doing some tests.
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UPDATE: After deactivating the option "Check updates in the cloud" of the plugin I returned to generate the STRM of the folders, although the option of "UPDATE LIBRARY" of the plugin was active the duplicates were not eliminated, but when you clicked it the message appeared of "This file is no longer available, do you want to delete it from the library?" Clicking on "YES" solved the issue. My question is if this is due to the plugin with your option "Check updates in the cloud". This because I just activated it yesterday and this "false duplicated" happened.