Seeings these errors in logs on both servers.
Server Version#: Plex Media Server v1.32.6.7468-07e0d4a7e - Debian GNU/Linux PC x86_64 - build: linux-x86_64 debian - GMT 10:00
Linux version: 12 (bookworm), language: en-US1.32.6.7468 Player Version#: 1.74.1.3913-9baac009
PMS1
2023-09-13 15:59:53,312 (7f245d940808) : WARNING (data:179) - Error decoding with simplejson, using demjson instead (this will cause a performance hit) - Expecting property name enclosed in double quotes: line 26 column 1 (char 1078)
2023-09-13 15:59:53,577 (7f245a34db30) : ERROR (networking:197) - Error opening URL 'http://127.0.0.1:32400/:/plugins/com.plexapp.system/messaging/function/X0J1bmRsZVNlcnZpY2U6QWxsU2VydmljZXM_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMApyMAo_'
2023-09-13 15:59:53,580 (7f245a2ffb30) : ERROR (networking:197) - Error opening URL 'http://127.0.0.1:32400'
2023-09-13 15:59:53,580 (7f245a34db30) : ERROR (services:272) - Unable to load services from system. Loading from the current bundle only.
2023-09-13 15:59:54,633 (7f245a0fab30) : ERROR (networking:197) - Error opening URL 'http://127.0.0.1:32400/servers'
return HTTPRequest(self._core, url, data, h, url_cache, encoding, errors, timeout, immediate, sleep, opener, follow_redirects, method)
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 473, in error
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 556, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 503: Service Unavailable
2023-09-13 15:59:56,297 (7f245a11db30) : ERROR (networking:197) - Error opening URL 'http://resources-cdn.plexapp.com/hashes.json'
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 473, in error
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 556, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 404: Not Found
2023-09-14 10:18:46,532 (7f245a10db30) : ERROR (networking:197) - Error opening URL 'http://resources-cdn.plexapp.com/hashes.json'
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 473, in error
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 556, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 404: Not Found
PMS2
2023-09-13 16:01:43,291 (7ff0b0319808) : WARNING (data:179) - Error decoding with simplejson, using demjson instead (this will cause a performance hit) - Expecting property name enclosed in double quotes: line 26 column 1 (char 1078)
2023-09-13 16:01:43,477 (7ff0acd2eb30) : ERROR (networking:197) - Error opening URL 'http://127.0.0.1:32400/:/plugins/com.plexapp.system/messaging/function/X0J1bmRsZVNlcnZpY2U6QWxsU2VydmljZXM_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMApyMAo_'
2023-09-13 16:01:43,478 (7ff0acd2eb30) : ERROR (services:272) - Unable to load services from system. Loading from the current bundle only.
2023-09-13 16:01:43,507 (7ff0acce1b30) : ERROR (networking:197) - Error opening URL 'http://127.0.0.1:32400'
2023-09-13 16:01:44,555 (7ff0acad1b30) : ERROR (networking:197) - Error opening URL 'http://127.0.0.1:32400/servers'
return HTTPRequest(self._core, url, data, h, url_cache, encoding, errors, timeout, immediate, sleep, opener, follow_redirects, method)
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 473, in error
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 556, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 503: Service Unavailable
2023-09-13 16:01:46,411 (7ff0acae4b30) : ERROR (networking:197) - Error opening URL 'http://resources-cdn.plexapp.com/hashes.json'
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 473, in error
File "/usr/lib/plexmediaserver/Resources/Python/python27.zip/urllib2.py", line 556, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 404: Not Found