[Master One]

On a fresh installation of stable CoreELEC 9.2.4.2 with Amazon VOD stable 0.8.9 from the Leia respository I can not log in, it either keeps showing me the following error after entering the password or after going through two captchas and one mobile phone link authorization:

Login Error

Unknown Error, please enable advanced debugging in settings and check avod-login.log/avod-login-si.log/avod-login.mfa.log

I can not find "advanced debugging in settings" or any avod-* logs.

The following is in the kodi.log when the error comes after entering the password:

2020-10-18 11:56:13.613 T:3570459520  NOTICE: [Amazon VOD] Login
2020-10-18 11:56:13.635 T:3570459520  NOTICE: [Amazon VOD] Retrieve territoral config
2020-10-18 11:56:13.649 T:3570459520  NOTICE: [Amazon VOD] getURL: https://na.api.amazonvideo.com/cdp/usage...ormat=json
2020-10-18 11:56:26.965 T:3570459520  NOTICE: [Amazon VOD] Connect to SignIn Page 5 attempts left
2020-10-18 11:56:27.625 T:3570459520  NOTICE: [Amazon VOD] Switching UserAgent
2020-10-18 11:56:27.628 T:3570459520  NOTICE: [Amazon VOD] Loading list of common UserAgents
2020-10-18 11:56:27.630 T:3570459520  NOTICE: [Amazon VOD] getURL: http://www.skydubh.com/pub/useragents.json
2020-10-18 11:56:27.732 T:3570459520  NOTICE: [Amazon VOD] Using UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36
2020-10-18 11:56:28.607 T:3570459520  NOTICE: [Amazon VOD] Connect to SignIn Page 4 attempts left
2020-10-18 11:56:28.820 T:3570459520  NOTICE: [Amazon VOD] Switching UserAgent
2020-10-18 11:56:28.824 T:3570459520  NOTICE: [Amazon VOD] UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36 blacklisted
2020-10-18 11:56:28.825 T:3570459520  NOTICE: [Amazon VOD] Loading list of common UserAgents
2020-10-18 11:56:28.826 T:3570459520  NOTICE: [Amazon VOD] getURL: http://www.skydubh.com/pub/useragents.json
2020-10-18 11:56:28.897 T:3570459520  NOTICE: [Amazon VOD] Using UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_1) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Safari/605.1.15
2020-10-18 11:56:30.134 T:3570459520  NOTICE: [Amazon VOD] Connect to SignIn Page 3 attempts left
2020-10-18 11:56:30.317 T:3570459520  NOTICE: [Amazon VOD] Switching UserAgent
2020-10-18 11:56:30.319 T:3570459520  NOTICE: [Amazon VOD] Loading list of common UserAgents
2020-10-18 11:56:30.320 T:3570459520  NOTICE: [Amazon VOD] getURL: http://www.skydubh.com/pub/useragents.json
2020-10-18 11:56:30.394 T:3570459520  NOTICE: [Amazon VOD] Using UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36
2020-10-18 11:56:31.197 T:3570459520  NOTICE: [Amazon VOD] Connect to SignIn Page 2 attempts left
2020-10-18 11:56:31.387 T:3570459520  NOTICE: [Amazon VOD] Switching UserAgent
2020-10-18 11:56:31.389 T:3570459520  NOTICE: [Amazon VOD] Loading list of common UserAgents
2020-10-18 11:56:31.390 T:3570459520  NOTICE: [Amazon VOD] getURL: http://www.skydubh.com/pub/useragents.json
2020-10-18 11:56:31.447 T:3570459520  NOTICE: [Amazon VOD] Using UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36
2020-10-18 11:56:32.930 T:3570459520  NOTICE: [Amazon VOD] Connect to SignIn Page 1 attempts left
2020-10-18 11:56:33.105 T:3570459520  NOTICE: [Amazon VOD] Switching UserAgent
2020-10-18 11:56:33.110 T:3570459520  NOTICE: [Amazon VOD] UA: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36 blacklisted
2020-10-18 11:56:33.111 T:3570459520  NOTICE: [Amazon VOD] Loading list of common UserAgents
2020-10-18 11:56:33.112 T:3570459520  NOTICE: [Amazon VOD] getURL: http://www.skydubh.com/pub/useragents.json
2020-10-18 11:56:33.188 T:3570459520  NOTICE: [Amazon VOD] Using UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36
2020-10-18 11:56:40.561 T:3570459520 WARNING: CPythonInvoker(40, /storage/.kodi/addons/plugin.video.amazon-test/default.py): the python script "/storage/.kodi/addons/plugin.video.amazon-test/default.py" has left several classes in memory that we couldn't clean up. The classes include: N14PythonBindings31XBMCAddon_xbmc_Monitor_DirectorE,N9XBMCAddon9xbmcaddon5AddonE,N9XBMCAddon7xbmcgui6DialogE
2020-10-18 11:56:40.561 T:3491971968   ERROR: GetDirectory - Error getting plugin://plugin.video.amazon-test/
2020-10-18 11:56:40.569 T:4064555024   ERROR: CGUIMediaWindow::GetDirectory(plugin://plugin.video.amazon-test/) failed

The following is in the kodi.log when the error comes after entering the password + another screen with entering the password again and a captcha + authentification on the mobile phone + another captcha:

 
2020-10-18 11:46:03.671 T:3527406464  NOTICE: [Amazon VOD] Login
2020-10-18 11:46:03.691 T:3527406464  NOTICE: [Amazon VOD] Retrieve territoral config
2020-10-18 11:46:03.705 T:3527406464  NOTICE: [Amazon VOD] getURL: https://na.api.amazonvideo.com/cdp/usage...ormat=json
2020-10-18 11:46:19.240 T:3527406464  NOTICE: [Amazon VOD] Connect to SignIn Page 5 attempts left
2020-10-18 11:46:28.901 T:3527406464  NOTICE: [Amazon VOD] MFA, DCQ or Captcha form
2020-10-18 11:46:54.308 T:3527406464  NOTICE: Previous line repeats 1 times.
2020-10-18 11:46:54.308 T:3527406464  NOTICE: [Amazon VOD] TransactionPending
2020-10-18 11:47:04.960 T:3527406464  NOTICE: Previous line repeats 1 times.
2020-10-18 11:47:04.960 T:3527406464  NOTICE: [Amazon VOD] TransactionCompleted
2020-10-18 11:47:05.781 T:3527406464  NOTICE: [Amazon VOD] MFA, DCQ or Captcha form
2020-10-18 11:47:35.864 T:3527406464 WARNING: CPythonInvoker(39, /storage/.kodi/addons/plugin.video.amazon-test/default.py): the python script "/storage/.kodi/addons/plugin.video.amazon-test/default.py" has left several classes in memory that we couldn't clean up. The classes include: N9XBMCAddon7xbmcgui12ControlLabelE,N9XBMCAddon7xbmcgui14ControlTextBoxE,N9XBMCAddon7xbmcgui13ControlButtonE,N9XBMCAddon7xbmcgui12ControlImageE,N9XBMCAddon7xbmcgui13ControlButtonE,N14PythonBindings39XBMCAddon_xbmcgui_WindowDialog_DirectorE,N9XBMCAddon7xbmcgui12ControlImageE,N9XBMCAddon7xbmcgui13ControlSliderE,N14PythonBindings31XBMCAddon_xbmc_Monitor_DirectorE,N9XBMCAddon7xbmcgui6DialogE,N9XBMCAddon9xbmcaddon5AddonE
2020-10-18 11:47:35.867 T:3615486848   ERROR: GetDirectory - Error getting plugin://plugin.video.amazon-test/
2020-10-18 11:47:35.874 T:4064555024   ERROR: CGUIMediaWindow::GetDirectory(plugin://plugin.video.amazon-test/) failed

Checking access by logging in at https://www.primevideo.com / https://www.amazon.de shows no problems. I have tried with region setting "Auto" and "Germany" in the Amazon VOD connection screen, both with the same result.

Any idea what could be wrong here?