Since upgrade to v4 series are not being moved anymore

**Sonarr version (exact version)4.0.4.1491:
**Mono version (if Sonarr is not running on Windows)6.12.0.182-20:
OS: synology nas with lates dsm 7.2.1 update 5
Debug logs:
2024-05-05 15:44:37.5|Info|ReleaseSearchService|Searching indexers for [The Witcher : S03E08]. 2 active indexers
2024-05-05 15:44:38.3|Info|DownloadDecisionMaker|Processing 81 releases
2024-05-05 15:44:45.0|Info|Nzbget|Adding report [The.Witcher.S03E08.1080p.WEB.h264-EDITH] to the queue.
2024-05-05 15:44:45.1|Info|DownloadService|Report sent to synology. Indexer nzbplanet. The.Witcher.S03E08.1080p.WEB.h264-EDITH
2024-05-05 15:47:59.2|Warn|ImportApprovedEpisodes|Couldn’t import episode /volume1/downloads/completed/The.Witcher.S03E08.1080p.WEB.h264-EDITH/The.Witcher.S03E08.1080p.WEB.h264-EDITH.mkv

[v4.0.4.1491] System.UnauthorizedAccessException: Access to the path ‘/volume1/downloads/completed/The.Witcher.S03E08.1080p.WEB.h264-EDITH/The.Witcher.S03E08.1080p.WEB.h264-EDITH.mkv’ is denied.
—> System.IO.IOException: Permission denied
— End of inner exception stack trace —
at System.IO.FileSystem.DeleteFile(String fullPath)
at NzbDrone.Mono.Disk.DiskProvider.TransferFilePatched(String source, String destination, Boolean overwrite, Boolean move) in ./Sonarr.Mono/Disk/DiskProvider.cs:line 422
at NzbDrone.Common.Disk.DiskProviderBase.MoveFile(String source, String destination, Boolean overwrite) in ./Sonarr.Common/Disk/DiskProviderBase.cs:line 250
at NzbDrone.Common.Disk.DiskTransferService.TryMoveFileVerified(String sourcePath, String targetPath, Int64 originalSize) in ./Sonarr.Common/Disk/DiskTransferService.cs:line 510
at NzbDrone.Common.Disk.DiskTransferService.TransferFile(String sourcePath, String targetPath, TransferMode mode, Boolean overwrite) in ./Sonarr.Common/Disk/DiskTransferService.cs:line 296
at NzbDrone.Core.MediaFiles.EpisodeFileMovingService.TransferFile(EpisodeFile episodeFile, Series series, List1 episodes, String destinationFilePath, TransferMode mode, LocalEpisode localEpisode) in ./Sonarr.Core/MediaFiles/EpisodeFileMovingService.cs:line 170 at NzbDrone.Core.MediaFiles.EpisodeFileMovingService.MoveEpisodeFile(EpisodeFile episodeFile, LocalEpisode localEpisode) in ./Sonarr.Core/MediaFiles/EpisodeFileMovingService.cs:line 81 at NzbDrone.Core.MediaFiles.UpgradeMediaFileService.UpgradeEpisodeFile(EpisodeFile episodeFile, LocalEpisode localEpisode, Boolean copyOnly) in ./Sonarr.Core/MediaFiles/UpgradeMediaFileService.cs:line 80 at NzbDrone.Core.MediaFiles.EpisodeImport.ImportApprovedEpisodes.Import(List1 decisions, Boolean newDownload, DownloadClientItem downloadClientItem, ImportMode importMode) in ./Sonarr.Core/MediaFiles/EpisodeImport/ImportApprovedEpisodes.cs:line 158

**Description of issueseries are not being moved to the serie folder anymore since i upgraded from v3 to v4:

<!--- Additional Information: i gave the nzb user and all the sc users all rights to the download folder and the series folder. the error still persists. has anyone any idea?

anyone? i already added the everyone folder to the download folder but also this does not fix the issue.

Are you using docker for nzbget or Sonarr?

no only docker for radarr

anyone has any idea?

Take a look at the permissions section here:

https://trash-guides.info/Hardlinks/How-to-setup-for/Synology/#permissions