Updated to latest pre-release, but now it gives a cable authentication failure. Verified login through a TVE live channel website.
2021/01/20 22:15:16.071305 [TVE] Auth starting for layer3tv_auth-gateway_net as XXXXXXXXXX
2021/01/20 22:15:16.071461 [TVE] action=auth mvpd=layer3tv_auth-gateway_net requestor=AMC
2021/01/20 22:15:16.581380 [TVE] action=error_response type=Other error=net::ERR_UNKNOWN_URL_SCHEME
2021/01/20 22:15:16.587682 [TVE] action=navigate url=https://sp.auth.adobe.com/adobe-services/authenticate/saml?noflash=true&mso_id=layer3tv_auth-gateway_net&requestor_id=AMC&no_iframe=true&domain_name=adobe.com&redirect_url=https%3A%2F%2Fsp.auth.adobe.com%2Fadobe-services%2FcompletePassiveAuthentication
2021/01/20 22:15:16.590361 [TVE] action=request type=Document method=GET url=https://sp.auth.adobe.com/adobe-services/authenticate/saml
2021/01/20 22:15:16.861225 [TVE] action=request type=Document method=GET url=https://adobe.auth-gateway.net/saml/saml2/idp/SSOService.php
2021/01/20 22:15:16.861303 [TVE] action=auth_domain domain=adobe.auth-gateway.net
2021/01/20 22:15:17.121682 [TVE] action=request type=Document method=GET url=https://adobe.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2021/01/20 22:15:17.189548 [TVE] action=wait_for_page
2021/01/20 22:15:17.240512 [TVE] action=request type=Document method=GET url=https://adobe.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2021/01/20 22:15:17.331150 [TVE] action=request type=Document method=GET url=https://layer3tv.auth-gateway.net/saml/saml2/idp/SSOService.php
2021/01/20 22:15:17.578249 [TVE] action=request type=Document method=GET url=https://layer3tv.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2021/01/20 22:15:17.685834 [TVE] action=request type=Document method=GET url=https://layer3tv.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2021/01/20 22:15:17.773858 [TVE] action=request type=Document method=GET url=https://tmobile.auth-gateway.net/saml/saml2/idp/SSOService.php
2021/01/20 22:15:18.035600 [TVE] action=request type=Document method=GET url=https://tmobile.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2021/01/20 22:15:18.141174 [TVE] action=request type=Document method=GET url=https://tmobile.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2021/01/20 22:15:18.227996 [TVE] action=request type=Document method=GET url=https://account.t-mobile.com/signin/v2/
2021/01/20 22:15:21.665510 [TVE] action=error_response type=XHR error=net::ERR_ABORTED
2021/01/20 22:15:47.189946 [TVE] action=wait_for_page err=timeout
2021/01/20 22:15:47.190115 [TVE] action=fill_form u=XXXXXXXXXX
2021/01/20 22:15:47.201989 [TVE] action=wait_for_auth
2021/01/20 22:15:59.202315 [TVE] action=auth_timed_out
2021/01/20 22:15:59.202460 [TVE] action=screenshot
2021/01/20 22:15:59.417060 [TVE] action=screenshot size=22982
2021/01/20 22:15:59.417718 [TVE] action=capture_html
2021/01/20 22:15:59.463656 [TVE] action=capture_html size=41967
2021/01/20 22:15:59.593677 [TVE] Auth failed for layer3tv_auth-gateway_net: Cable provider authentication failed