Cannot sign into Sling TV

Channels DVR Server TV Everywhere
#1

Running version:
2021.02.12.2220

I sign in using the correct login/password for Sling TV and receive the error message:
Cable provider authentication failed

Log messages show:
2021/02/14 09:25:31.660506 [TVE] Auth starting for slingtv as [email protected]
2021/02/14 09:25:31.667507 [TVE] action=auth mvpd=slingtv requestor=nbcentertainment
2021/02/14 09:25:33.635619 [TVE] action=error_response type=Other error=net::ERR_UNKNOWN_URL_SCHEME
2021/02/14 09:25:33.657621 [TVE] action=navigate url=https://sp.auth.adobe.com/adobe-services/authenticate/saml?noflash=true&mso_id=slingtv&requestor_id=nbcentertainment&no_iframe=true&domain_name=adobe.com&redirect_url=https%3A%2F%2Fsp.auth.adobe.com%2Fadobe-services%2FcompletePassiveAuthentication
2021/02/14 09:25:33.660621 [TVE] action=request type=Document method=GET url=https://sp.auth.adobe.com/adobe-services/authenticate/saml
2021/02/14 09:25:36.606789 [TVE] action=request type=Document method=GET url=https://identity.sling.com/saml/saml2/idp/SSOService.php
2021/02/14 09:25:36.606789 [TVE] action=auth_domain domain=identity.sling.com
2021/02/14 09:25:39.630962 [TVE] action=request type=Document method=GET url=https://identity.sling.com/saml/module.php/authbypass/firstbookend.php
2021/02/14 09:25:42.262113 [TVE] action=wait_for_page
2021/02/14 09:25:42.308115 [TVE] action=request type=Document method=GET url=https://identity.sling.com/saml/module.php/authbypass/firstbookend.php
2021/02/14 09:25:44.939266 [TVE] action=request type=Document method=GET url=https://identity.sling.com/saml/module.php/authSynacor/login.php
2021/02/14 09:26:03.047302 [TVE] action=page_ready
2021/02/14 09:26:03.047302 [TVE] action=wait_for_page done=true reason=page_ready
2021/02/14 09:26:03.047302 [TVE] action=fill_form [email protected]
2021/02/14 09:26:03.071303 [TVE] action=wait_for_auth
2021/02/14 09:26:03.082304 [TVE] action=request type=Document method=POST url=https://identity.sling.com/saml/module.php/authSynacor/login.php
2021/02/14 09:26:15.071989 [TVE] action=auth_timed_out
2021/02/14 09:26:15.071989 [TVE] action=screenshot
2021/02/14 09:26:15.352005 [TVE] action=screenshot size=3249
2021/02/14 09:26:15.362006 [TVE] action=capture_html
2021/02/14 09:26:15.365006 [TVE] action=capture_html size=4231
2021/02/14 09:26:15.545017 [TVE] Auth failed for slingtv: Cable provider authentication failed

#2

Submit diagnostics and email support

#3

Thank you for replying. I have sent in an email earlier. Let me know if you need anything else.

#4

UPDATE: Received a note from a Channels Developer and found out that SlingTV will not work on a Windows 7 PC.
I tried on a Windows 10 PC and found out that Sling TV does work on it! BUT the channel selection is quite lacking! As others have said, your best bang for the buck is Philo if you are using it with a Channels DVR.