[Bug] Start and End Times don't work anymore since last update

[hatorcuadro]

Describe the bug

Add Download
Advanced
Start Time and End Time
Download

Describe the expected result

Download segment of specified start and end times

URL

No response

Download Options

Happens to any type of video. Tried H.264 and H.265, audio MP4A. Video Generic or MP4

Debugging Information

App: Nickvision Parabolic
Version: 2026.5.0

Operating System: Microsoft Windows 10.0.26200
Deployment Mode: Local
Locale: en-US
Running From: C:\Program Files\Nickvision Parabolic\Release
NativeAOT: True

Database encrypted: True
Log path: C:\Users\edico\AppData\Local\Nickvision Parabolic\app.log

yt-dlp: 2026.6.9
deno: 2.8.2
ffmpeg: n8.1.1-8-gb21e00eda5-20260524 
aria2: 1.37.0

AllowPreviewUpdates = False
AriaMaxConnectionsPerServer = 16
AriaMinSplitSize = 20
AudioBitrate = 1.7976931348623157E+308
AudioFormatIds = {
  "Video": "140",
  "MP4": "140",
  "MKV": "BEST_AUDIO",
  "WEBM": "BEST_AUDIO",
  "MOV": "BEST_AUDIO",
  "AVI": "BEST_AUDIO",
  "Audio": "BEST_AUDIO",
  "MP3": "BEST_AUDIO",
  "M4A": "BEST_AUDIO",
  "OPUS": "BEST_AUDIO",
  "FLAC": "BEST_AUDIO",
  "WAV": "BEST_AUDIO",
  "OGG": "BEST_AUDIO"
}
AudioOnlyFileType = 7
CookiesBrowser = 5
CookiesPath = C:\Users\edico\AppData\Roaming\Mozilla\Firefox\Profiles\zd7wvmww.default-release\cookies.sqlite
CropAudioThumbnails = False
DownloadImmediately = false
DownloadImmediatelyAsAudio = False
DownloadImmediatelyAsVideo = False
EmbedChapters = False
EmbedMetadata = True
EmbedSubtitles = False
EmbedThumbnails = False
ExportDescription = False
ExportM3U = False
FullFileType = 0
HistoryLength = 7
IncludeAutoGeneratedSubtitles = False
IncludeMediaIdInTitle = False
IncludeSuperResolutions = True
installed_deno_appversion = {
  "BaseVersion": "2.8.2",
  "PreviewLabel": ""
}
installed_yt-dlp_appversion = {
  "BaseVersion": "2026.6.9",
  "PreviewLabel": ""
}
InstalledYtdlpAppVersion = {
    "BaseVersion": "2026.3.17",
    "PreviewLabel": ""
  }
LimitCharacters = true
MaxNumberOfActiveDownloads = 10
NumberTitles = True
OverwriteExistingFiles = False
PostprocessingArguments = []
PostprocessingThreads = 16
PostProcessorArgumentName = ""
PreferredAudioCodec = 5
PreferredFrameRate = 3
PreferredSubtitleFormat = 3
PreferredVideoCodec = 3
PreventSuspend = True
ProxyUrl = ""
RemoveSourceData = False
ReverseDownloadOrder = False
SaveFolder = B:\YouTube\Rejoy\Videos\Metal Hellsinger Succeeds Where Every Rhythm FPS Fails\Misc and Stills
ShowDisclaimerOnStartup = False
ShowDislcaimerOnStartup = false
SpeedLimit = ""
SplitChapters = False
SubtitleLanguages = []
Theme = 2
TranslateMetadataAndChapters = True
TranslationLanguage = ""
UseAria = False
UsePartFiles = True
VideoFormatIds = {
  "Video": "93",
  "MP4": "93",
  "MKV": "BEST_VIDEO",
  "WEBM": "BEST_VIDEO",
  "MOV": "BEST_VIDEO",
  "AVI": "BEST_VIDEO",
  "Audio": "NONE_VIDEO",
  "MP3": "NONE_VIDEO",
  "M4A": "NONE_VIDEO",
  "OPUS": "NONE_VIDEO",
  "FLAC": "NONE_VIDEO",
  "WAV": "NONE_VIDEO",
  "OGG": "NONE_VIDEO"
}
VideoOnlyFileType = 0
VideoResolution = {
  "Width": 2147483647,
  "Height": 2147483647
}
WindowGeometry = {
  "Height": 1038,
  "IsMaximized": false,
  "Width": 1633,
  "X": 1085,
  "Y": 230
}
YouTubeSponsorBlock = False
YtdlpDiscoveryArgs = ""
YtdlpDownloadArgs = ""

Additional context

Happened since the last update.

[Shayaan-A-Kashif]

It's happened to me as well
Is there a way to roll back versions?

[hatorcuadro]

It's happened to me as well Is there a way to roll back versions?

Yes, you can roll back by just installing a previous version from the releases page. 2026.4.1 works just fine.