[American University Business Law Review] Browser PDF request failed (TimeoutError); trying HTTP transport [American University Business Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.wcl.american.edu/context/aublr/article/1226/viewcontent/; retrying with fallback UA [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1226/viewcontent/ (fallback UA); retrying after 2.8s [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1226/viewcontent/ (fallback UA); retrying after 5.4s [American University Business Law Review] Retrying download with curl fallback [American University Business Law Review] curl fallback returned 22 for https://digitalcommons.wcl.american.edu/context/aublr/article/1226/viewcontent/: curl: (22) The requested URL returned error: 403 [American University Business Law Review] Retrying download with HTTP session fallback Future exception was never retrieved future: playwright._impl._errors.Error: Connection timeout Call log: - → GET https://digitalcommons.wcl.american.edu/cgi/viewcontent.cgi?article=1226&context=aublr&download=1 - user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 - accept: */* - accept-encoding: gzip,deflate,br - Referer: https://digitalcommons.wcl.american.edu/aublr/vol15/iss2/1 - cookie: cf_clearance=UIWbipDf0tgTodGXgIrbG6EKcc8pFstYcroCj8sEYLc-1789313927-1.2.1.1-ZePV8TWdhqZ2S1LNdG0FoaJ18oDtezr3bOU06e5mNdOrT7wH8xE1PunR2URluU90HkERcazAokeqIxFYhuaK7K4T0Ym.TyLGJCbQqkW34nNGxakiF2odyR6fwDpsmuq9WT0DN7I2ZEcys6OSfPi_PPSmnH4jXV76HFSy_hSZiErvi.tB_qYW9_6zyEuJ5h0sJITpwEFlQ6xiqHk6mIGXQgwmaZ9LPYKy3pLF.fbA9nd2Vpwki26NRrcRLzNDhgiVm4qN26MflwPMloWy1hKyJOMoAakEmyZWjqKjTMWVKo1r0vxTdsOa3_SyOmb7JbEWxJTlt_BOqfj7setWMXmPLgYoLzWCI4Xptli8Ef_9ac4vDpj8eUbMTrH9N4pyyPNm_Vvxf0k.ONADddXIokrDB0z0NMdgOOwMHr_LMacjBV8; __cf_bm=4Pb5yto8T6HUkofpgroMd0_1rwpnuEZdDiKu0jUS14g-1789313927.6333647-1.0.1.1-9NnWTb02VErfM8JQ_1JN4_3IMsrChnoqd.KOzDZ0Jy21OmNShAi9lS5Yl7ZN0bUX4vnLhZjKZ9jOeu6oTBobvzMy6hqCcaVfFCFleDnLMmq2YeZ8rmqMyuVvOZnV5Gxv; bp_visitor_id=Sa1qREa8kBdzjlYdX61OXX; bp_plack_session=4bbd206c2c7bc5af57a7edbc1da5b399242a2060 [American University Business Law Review] HTTP session fallback failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1226/viewcontent/: DownloadError: Download failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1226/viewcontent/ [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1226/viewcontent/ (fallback UA) [American University Business Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/; retrying with fallback UA [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/ (fallback UA); retrying after 3.0s [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/ (fallback UA); retrying after 5.2s [American University Business Law Review] Timeout downloading https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/: Connection timeout to host https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/ [American University Business Law Review] Retrying https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/ after ServerTimeoutError: Connection timeout to host https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/ [American University Business Law Review] curl fallback returned 22 for https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/: curl: (22) The requested URL returned error: 403 [American University Business Law Review] Retrying download with HTTP session fallback [American University Business Law Review] HTTP session fallback failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/: DownloadError: Download failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1227/viewcontent/ [American University Business Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.wcl.american.edu/context/aublr/article/1228/viewcontent/; retrying with fallback UA [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1228/viewcontent/ (fallback UA); retrying after 2.8s [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1228/viewcontent/ (fallback UA); retrying after 5.4s [American University Business Law Review] Retrying download with curl fallback [American University Business Law Review] curl fallback returned 22 for https://digitalcommons.wcl.american.edu/context/aublr/article/1228/viewcontent/: curl: (22) The requested URL returned error: 403 [American University Business Law Review] Retrying download with HTTP session fallback [American University Business Law Review] HTTP session fallback failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1228/viewcontent/: DownloadError: Download failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1228/viewcontent/ [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1228/viewcontent/ (fallback UA) [American University Business Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/; retrying with fallback UA [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/ (fallback UA); retrying after 3.1s [American University Business Law Review] Timeout downloading https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/: Connection timeout to host https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/ [American University Business Law Review] Retrying https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/ after ServerTimeoutError: Connection timeout to host https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/ [American University Business Law Review] curl fallback returned 22 for https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/: curl: (22) The requested URL returned error: 403 [American University Business Law Review] Retrying download with HTTP session fallback [American University Business Law Review] HTTP session fallback failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/: DownloadError: Download failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1229/viewcontent/ [American University Business Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.wcl.american.edu/context/aublr/article/1230/viewcontent/; retrying with fallback UA [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1230/viewcontent/ (fallback UA); retrying after 3.3s [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1230/viewcontent/ (fallback UA); retrying after 5.1s [American University Business Law Review] Retrying download with curl fallback [American University Business Law Review] curl fallback returned 22 for https://digitalcommons.wcl.american.edu/context/aublr/article/1230/viewcontent/: curl: (22) The requested URL returned error: 403 [American University Business Law Review] Retrying download with HTTP session fallback [American University Business Law Review] HTTP session fallback failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1230/viewcontent/: DownloadError: Download failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1230/viewcontent/ [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1230/viewcontent/ (fallback UA) [American University Business Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.wcl.american.edu/context/aublr/article/1231/viewcontent/; retrying with fallback UA [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1231/viewcontent/ (fallback UA); retrying after 3.1s [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1231/viewcontent/ (fallback UA); retrying after 4.7s [American University Business Law Review] Retrying download with curl fallback [American University Business Law Review] curl fallback returned 22 for https://digitalcommons.wcl.american.edu/context/aublr/article/1231/viewcontent/: curl: (22) The requested URL returned error: 403 [American University Business Law Review] Retrying download with HTTP session fallback [American University Business Law Review] HTTP session fallback failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1231/viewcontent/: DownloadError: Download failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1231/viewcontent/ [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1231/viewcontent/ (fallback UA) [American University Business Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.wcl.american.edu/context/aublr/article/1232/viewcontent/; retrying with fallback UA [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1232/viewcontent/ (fallback UA); retrying after 2.8s [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1232/viewcontent/ (fallback UA); retrying after 5.3s [American University Business Law Review] Retrying download with curl fallback [American University Business Law Review] curl fallback returned 22 for https://digitalcommons.wcl.american.edu/context/aublr/article/1232/viewcontent/: curl: (22) The requested URL returned error: 403 [American University Business Law Review] Retrying download with HTTP session fallback [American University Business Law Review] HTTP session fallback failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1232/viewcontent/: DownloadError: Download failed for https://digitalcommons.wcl.american.edu/context/aublr/article/1232/viewcontent/ [American University Business Law Review] HTTP 403 for https://digitalcommons.wcl.american.edu/context/aublr/article/1232/viewcontent/ (fallback UA) [American University Business Law Review] Stopping early after 3 consecutive Digital Commons WAF blocks