On July 4th the Discovery Channel associated channels started to fail, rescanning fails with an authentication error.
Log and screenshot attached ...
[0705/145812.285034:WARNING:bluez_dbus_manager.cc(248)] Floss manager not present, cannot set Floss enable/disable.
[0705/145812.368257:WARNING:sandbox_linux.cc(376)] InitializeSandbox() called with multiple threads in process gpu-process.
[0705/145816.163102:ERROR:gl_utils.cc(319)] [.WebGL-0x1f780034cd00]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels
[0705/145816.548665:ERROR:gl_utils.cc(319)] [.WebGL-0x1f780034d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels
[0705/145816.729512:ERROR:gl_utils.cc(319)] [.WebGL-0x1f780034cd00]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels
[0705/145816.850167:ERROR:gl_utils.cc(319)] [.WebGL-0x1f780034cd00]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)
[0705/145817.411560:INFO:CONSOLE(366)] "autoStart is true", source: https://auth.sciencechannel.com/vendors~main.5e865fc066ac6a5bc8a7.bundle.js (366)
[0705/145824.593308:INFO:CONSOLE(94)] "tvejs scienceSelect: path=/login-affiliates", source: tveinterhelper.js (94)
[0705/145827.031566:INFO:CONSOLE(1)] "redirecting to "https://api.auth.adobe.com/api/v1/authenticate?reg_code=PRG9B9N&domain_name=discovery.com&mso_id=YouTubeTV&noflash=true&requestor_id=discovery&redirect_url=https%3A%2F%2Fus1-prod.disco-api.com%2Fv1%2Fgauth%2Fcallback%2F537603b1-db3f-47aa-bff6-9f01b4f3bf12"", source: https://auth.sciencechannel.com/main.6067033b75ffdb51b0cd.bundle.js (1)
[0705/145830.343113:ERROR:web_contents_delegate.cc(232)] WebContentsDelegate::CheckMediaAccessPermission: Not supported.
[0705/145830.343172:ERROR:web_contents_delegate.cc(232)] WebContentsDelegate::CheckMediaAccessPermission: Not supported.
[0705/145830.421205:WARNING:audio_manager_linux.cc(60)] Falling back to ALSA for audio output. PulseAudio is not available or could not be initialized.
[0705/145835.191974:INFO:CONSOLE(225)] "tvejs googleLogin", source: tveloginhelper.js (225)
[0705/145835.663847:ERROR:web_contents_delegate.cc(232)] WebContentsDelegate::CheckMediaAccessPermission: Not supported.
[0705/145835.663893:ERROR:web_contents_delegate.cc(232)] WebContentsDelegate::CheckMediaAccessPermission: Not supported.
[0705/145837.721085:INFO:CONSOLE(174)] "tvejs googleLoginPassword browser or app may not be secure", source: tveloginhelper.js (174)