[rdahljr]

calibre, version 5.21.0
ERROR: Unhandled exception: <b>FailedToDownload</b>:cloudscraper reports: "Detected a Cloudflare version 2 Captcha challenge, This feature is not available...."

calibre 5.21 embedded-python: True is64bit: False
Windows-10-10.0.19041 Windows ('32bit', 'WindowsPE')
32bit process running on 64bit windows
('Windows', '10', '10.0.19041')
Python 3.8.5
Windows: ('10', '10.0.19041', '', 'Multiprocessor Free')
Interface language: None
Successfully initialized third party plugins: Author Book Count (2, 2, 2) && EpubMerge (2, 11, 0) && FanFicFare (4, 3, 0) && Find Duplicates (1, 8, 5) && Generate Cover (2, 0, 2) && Modify ePub (1, 6, 2) && Resize Cover (1, 1, 0)
Traceback (most recent call last):
cloudscraper.exceptions.CloudflareChallengeError: Detected a Cloudflare version 2 Captcha challenge, This feature is not available in the opensource (free) version.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
fanficfare.exceptions.FailedToDownload: cloudscraper reports: "Detected a Cloudflare version 2 Captcha challenge, This feature is not available...."