[Pace International Law Review] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.pace.edu/context/pilr/article/1459/viewcontent/; retrying with fallback UA
[Pace International Law Review] HTTP 403 for https://digitalcommons.pace.edu/context/pilr/article/1459/viewcontent/ (fallback UA); retrying after 2.8s
[Pace International Law Review] HTTP 403 for https://digitalcommons.pace.edu/context/pilr/article/1459/viewcontent/ (fallback UA); retrying after 5.3s
[Pace International Law Review] Retrying download with curl fallback
[Pace International Law Review] curl fallback returned 22 for https://digitalcommons.pace.edu/context/pilr/article/1459/viewcontent/: curl: (22) The requested URL returned error: 403
[Pace International Law Review] Retrying download with HTTP session fallback
[Pace International Law Review] Stopping early after 153s (max 150s)