Looking for logging into the Qnap Plex site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Qnap Plex site. After that you can login as usual with your login credentials.
https://www.qnap.com/en/how-to/tutorial/article/use-a-qnap-turbo-nas-as-a-plex-media-server-to-stream-video-files/
https://forums.plex.tv/t/plex-server-on-qnap-251-and-login-problem/218892
https://www.youtube.com/watch?v=L5uxPyXenDU
https://www.youtube.com/watch?v=rfm-2Czvaro
https://www.youtube.com/watch?v=oBuAi_wrGic
https://www.youtube.com/watch?v=vXlS26M_CBw
https://www.youtube.com/watch?v=gLdxI5eqs4Y
https://www.netzwelt.de/tutorial/161408-plex-media-server-so-installiert-richtet-media-server-nas.html
https://www.pressebox.de/inaktiv/qnap/QNAP-sucht-Tester-fuer-Plex-Media-Server-App/boxid/915948
https://de.slideshare.net/QNAP_Inc/your-ultimate-multimedia-server-plex-on-qnap-nas
https://forum.qnapclub.de/board/387-plex-media-server/
https://www.reddit.com/r/PleX/comments/3jymv4/qnap_plex_login_issues/
https://geekbeat.tv/set-plex-server-qnap-nas/