Downloading 80+ picture folder fails constantly

[SomeoneWhoJustWantsToBeHappy]

I can't download large collections of images on pixiv. After the download bar is finished, nothing gets downloaded. Re-downloading or reloading the page and downloading again doesn't do anything either. Restarting Firefox doesn't do anything either.

It just has been consistently failing to work since the last couple of updates. It only works on incredibly small collections that are roughly 2-5 images large. But the works I'm trying to download are around 85 pages. If downloading that many pics doesn't work, then this extension should put a damn limit. Also, in the previous cases, sometimes when all the pictures are downloaded, the resulting zip file is INCOMPLETE. There's missing pictures for some reason, how is that even possible?

Browser is Firefox 98.0.2 These are the settings.

MangaPageNumberStartWithOne false alwaysPack false animationJsonFormat 1 askDownloadSavedWork true autoActivateDownloadPanel true disableDownloadsShelf false displayWorkTypeLabel true downloadPackFiles true downloadPanelPosition center downloadPanelStyle 1 downloadRelativeLocation pixivdownloads/ downloadSaveAs true downloadTasksWhenDownloadingImages 3 enableExtTakeOverDownloads true enableExtend false enableExtension true enablePackUgoiraFramesInfo true enablePtkSearch true enableSaveDownloadHistory 1 enableSaveVisitHistory false enableWhenUnderSeconds 1 extendDuration 3 featureKnown false guideShowed true illustrationCreateSubdirectory 1 illustrationImageRenameFormat {id} illustrationKeepPageNumber false illustrationPageNumberLength 0 illustrationPageNumberStartWithOne false illustrationRelativeLocation illustrationRenameFormat {title}{id} importantNoticeDisplayed true language default mangaImageRenameFormat {pageNum}{id} mangaPageNumberLength 0 mangaPagesInChunk 99 mangaRelativeLocation mangaRenameFormat {title}{id} maxDownloadRecords 10000 maxHistoryItems 10000 multipleDownloadsGapTime 150 notSaveNSFWWorkInHistory false novelIncludeDescription false novelRelativeLocation novelRenameFormat pixivComicImageRenameFormat {episodeId}_{episodeTitle}p{pageNum} pixivComicPageNumberLength 0 pixivComicPageNumberStartWithOne false pixivComicRelativeLocation pixivComicRenameFormat {episodeId}{episodeTitle} showPixivOmina true showReloadInPopup true showUpdateChangeLog true statIllustDownloaded 40 statMangaDownloaded 21 statNovelDownloaded 0 statUgoiraDownloaded 0 ugoiraConvertTool default ugoiraCustomFFmpegCommand ugoiraQuanlity 10 ugoiraRelativeLocation ugoiraRenameFormat {id} version 5.5.3 visitHistoryType list workCoverSize 1

[vermeeren]

I've had this too since recent updates, I'm pretty sure it fails depending on the size of the images. For example, here is single hi-res image https://pixiv.net/artworks/84740802 is 21.5MB and fails to download.

I have same problems with generating apng. Anything bigger than 15-20MB or so silently fails download, nothing shows up in destination folder. Firefox 91.7.0 ESR.