[Utah Law Review] Initializing Playwright browser... [Utah Law Review] Browser launched, creating context... [Utah Law Review] Playwright ready! [Utah Law Review] Starting scraper... [Utah Law Review] Discovering content... [Utah Law Review] Discovering content from https://dc.law.utah.edu/ulr/... [Utah Law Review] Stopping after consecutive no-new-item issues [Utah Law Review] Found 8 items [Utah Law Review] [1/8] Downloading: utah_law_r_vol2026_fireproofing_the_fda__power__politics__and_public__f7a3931c.pdf [Utah Law Review] Browser PDF request failed (Error); trying HTTP transport [Utah Law Review] AWS WAF 'challenge' (HTTP 403) for https://dc.law.utah.edu/context/ulr/article/3546/viewcontent/; retrying with fallback UA [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3546/viewcontent/ (fallback UA); retrying after 2.7s [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3546/viewcontent/ (fallback UA); retrying after 5.0s [Utah Law Review] Retrying download with curl fallback [Utah Law Review] curl fallback returned 22 for https://dc.law.utah.edu/context/ulr/article/3546/viewcontent/: curl: (22) The requested URL returned error: 403 [Utah Law Review] Retrying download with HTTP session fallback [Utah Law Review] HTTP session fallback failed for https://dc.law.utah.edu/context/ulr/article/3546/viewcontent/: DownloadError: Download failed for https://dc.law.utah.edu/context/ulr/article/3546/viewcontent/ [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3546/viewcontent/ (fallback UA) [Utah Law Review] [2/8] Downloading: utah_law_r_vol2026_fda_policymaking_in_the_trump_deregulation_era_42c7e59b.pdf [Utah Law Review] Browser PDF request failed (Error); trying HTTP transport [Utah Law Review] AWS WAF 'challenge' (HTTP 403) for https://dc.law.utah.edu/context/ulr/article/3547/viewcontent/; retrying with fallback UA [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3547/viewcontent/ (fallback UA); retrying after 2.7s [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3547/viewcontent/ (fallback UA); retrying after 4.5s [Utah Law Review] Retrying download with curl fallback [Utah Law Review] curl fallback returned 22 for https://dc.law.utah.edu/context/ulr/article/3547/viewcontent/: curl: (22) The requested URL returned error: 403 [Utah Law Review] Retrying download with HTTP session fallback [Utah Law Review] HTTP session fallback failed for https://dc.law.utah.edu/context/ulr/article/3547/viewcontent/: DownloadError: Download failed for https://dc.law.utah.edu/context/ulr/article/3547/viewcontent/ [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3547/viewcontent/ (fallback UA) [Utah Law Review] [3/8] Downloading: utah_law_r_vol2026_medical_device_regulation__we_can_t_just_go_back___36b0fcc1.pdf [Utah Law Review] AWS WAF 'challenge' (HTTP 403) for https://dc.law.utah.edu/context/ulr/article/3548/viewcontent/; retrying with fallback UA [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3548/viewcontent/ (fallback UA); retrying after 2.9s [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3548/viewcontent/ (fallback UA); retrying after 5.5s [Utah Law Review] Retrying download with curl fallback [Utah Law Review] curl fallback returned 22 for https://dc.law.utah.edu/context/ulr/article/3548/viewcontent/: curl: (22) The requested URL returned error: 403 [Utah Law Review] Retrying download with HTTP session fallback [Utah Law Review] HTTP session fallback failed for https://dc.law.utah.edu/context/ulr/article/3548/viewcontent/: DownloadError: Download failed for https://dc.law.utah.edu/context/ulr/article/3548/viewcontent/ [Utah Law Review] HTTP 403 for https://dc.law.utah.edu/context/ulr/article/3548/viewcontent/ (fallback UA) [Utah Law Review] Stopping early after 3 consecutive Digital Commons WAF blocks [Utah Law Review] Complete! Downloaded: 0, Skipped: 52, Failed: 3 [Utah Law Review] Closing browser...