I had to remove and re-add Hulu for TVE yesterday. I have been consistently gotten: 
I know my userid and password are correct, I have been able to login via the same browsers (Chrome and Safari) on the side. I know I completely the CAPTCHA correctly. Done this several times. Consistently drops to the "Cable provider authentication failed".
Any ideas?
I [REMOVED] the userid from the stream below...
2021/07/04 09:30:05.314228 [TVE] Auth starting for Hulu as [REMOVED]
2021/07/04 09:30:05.314317 [TVE] action=auth mvpd=Hulu requestor=nbcentertainment
2021/07/04 09:30:05.476906 [TVE] action=error_response type=Other error=net::ERR_UNKNOWN_URL_SCHEME
2021/07/04 09:30:05.480041 [TVE] action=version product=Chrome/76.0.3805.2 jsVersion=7.6.274 protocol=1.3 revision=@b96ff990aaa019fca0942aadc19c721d20cfa213
2021/07/04 09:30:05.481412 [TVE] action=mock
2021/07/04 09:30:05.489015 [TVE] action=navigate url=https://sp.auth.adobe.com/adobe-services/authenticate/saml?noflash=true&mso_id=Hulu&requestor_id=nbcentertainment&no_iframe=true&domain_name=adobe.com&redirect_url=https%3A%2F%2Fsp.auth.adobe.com%2Fadobe-services%2FcompletePassiveAuthentication
2021/07/04 09:30:05.491604 [TVE] action=request type=Document method=GET url=https://sp.auth.adobe.com/adobe-services/authenticate/saml
2021/07/04 09:30:05.752121 [TVE] action=request type=Document method=GET url=https://auth.hulu.com/oauth2/login
2021/07/04 09:30:05.752173 [TVE] action=auth_domain domain=.hulu.com
2021/07/04 09:30:06.009023 [TVE] action=wait_for_page
2021/07/04 09:30:11.552387 [TVE] action=page_ready
2021/07/04 09:30:11.552488 [TVE] action=wait_for_page done=true reason=page_ready
2021/07/04 09:30:11.552530 [TVE] action=fill_form u=[REMOVED]
2021/07/04 09:30:11.569923 [TVE] action=tvecaptcha step=start
2021/07/04 09:30:11.570000 [TVE] action=wait_for_auth
2021/07/04 09:30:11.570033 [TVE] action=click_captcha x=170 y=472.8999938964844
2021/07/04 09:30:13.685242 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=22401
2021/07/04 09:30:13.741666 [TVE] action=captcha_check
2021/07/04 09:30:13.744446 [TVE] action=tvejs msg="recaptcha found=true width=300 y=-9999"
2021/07/04 09:30:13.744513 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:30:16.066858 [TVE] action=click_captcha x=188 y=501.59375
2021/07/04 09:30:16.953922 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=241823
2021/07/04 09:30:17.069219 [TVE] action=captcha_check
2021/07/04 09:30:17.071685 [TVE] action=tvejs msg="recaptcha found=true width=400 y=11"
2021/07/04 09:30:17.072234 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:30:27.356093 [TVE] action=click_captcha x=470 y=465.59375
2021/07/04 09:30:28.107926 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=347194
2021/07/04 09:30:28.157576 [TVE] action=captcha_check
2021/07/04 09:30:28.160334 [TVE] action=tvejs msg="recaptcha found=true width=400 y=11"
2021/07/04 09:30:28.160408 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:30:30.290096 [TVE] action=click_captcha x=282 y=330.59375
2021/07/04 09:30:31.024567 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=350922
2021/07/04 09:30:31.101890 [TVE] action=captcha_check
2021/07/04 09:30:31.104534 [TVE] action=tvejs msg="recaptcha found=true width=400 y=11"
2021/07/04 09:30:31.104607 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:30:34.324479 [TVE] action=click_captcha x=269 y=221.59375
2021/07/04 09:30:35.059698 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=351079
2021/07/04 09:30:35.112742 [TVE] action=captcha_check
2021/07/04 09:30:35.116265 [TVE] action=tvejs msg="recaptcha found=true width=400 y=11"
2021/07/04 09:30:35.116335 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:30:43.141738 [TVE] action=click_captcha x=554 y=565.59375
2021/07/04 09:30:43.887416 [TVE] action=captcha_screenshot pos=0,0 size=800,625 bytes=360556
2021/07/04 09:30:43.967841 [TVE] action=captcha_check
2021/07/04 09:30:43.970363 [TVE] action=tvejs msg="recaptcha found=true width=400 y=-8"
2021/07/04 09:30:43.970438 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:30:46.710665 [TVE] action=click_captcha x=277 y=210.59375000000003
2021/07/04 09:30:47.454541 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=351171
2021/07/04 09:30:47.512240 [TVE] action=captcha_check
2021/07/04 09:30:47.515331 [TVE] action=tvejs msg="recaptcha found=true width=400 y=11"
2021/07/04 09:30:47.515425 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:30:50.668245 [TVE] action=click_captcha x=550 y=561.59375
2021/07/04 09:30:51.298898 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=22368
2021/07/04 09:30:51.356356 [TVE] action=captcha_check
2021/07/04 09:30:51.358545 [TVE] action=tvejs msg="recaptcha found=true width=400 y=-9999"
2021/07/04 09:30:51.359296 [TVE] action=tvecaptcha step=continue ratio=1
2021/07/04 09:31:03.751042 [TVE] action=click_captcha x=503 y=576.59375
2021/07/04 09:31:04.560537 [TVE] action=captcha_screenshot pos=0,0 size=800,600 bytes=20498
2021/07/04 09:31:04.633327 [TVE] action=captcha_check
2021/07/04 09:31:04.710857 [TVE] action=tvejs msg="recaptcha found=false width=null y=null"
2021/07/04 09:31:04.710926 [TVE] action=tvecaptcha step=done
2021/07/04 09:32:04.715654 [TVE] action=auth_timed_out
2021/07/04 09:32:04.715757 [TVE] action=screenshot
2021/07/04 09:32:04.830409 [TVE] action=screenshot size=24722
2021/07/04 09:32:04.908108 [TVE] action=capture_html
2021/07/04 09:32:04.914238 [TVE] action=capture_html size=25836
2021/07/04 09:32:04.944523 [TVE] Auth failed for Hulu: Cable provider authentication failed