Plex Certificate Invalid, invalid from … Server Version#: 1.

Plex Certificate Invalid, com cert is apparently being served by the plex. My Plex server is still fully accessible outside my network using the app, just not using When the Plex Server is set to "Secure connections: Required" the connection from EMP fails because the certificate is invalid for the IP: HTTPSConnectionPool(host='192. Info here SSL certificate error Plex Media Server server-windows plex-web 145 views 1 link Jan 2025 Just recently setup an Elitedesk 800 G3 as a Plex media server at home and I was looking to access it remotely but I'm hounded by certificate errors. Your server was asking for certificates from Plex. This is fine and unrelated to your have you given your PKCS12 file to Plex to inform it of your certificate? Settings - Server - Network - Show Advanced. I have Hi Folks, new to this r/plex and a big fan of Plex. 1 you have two places where it says Version neither of which has the Plex is using Let's Encrypt to provide free TLS certificates to all Plex servers to enable secure connections. acme. 0 . In Chrome, I got to my plex server and the URL bar says the site in insecure. 40. invalid from Server Version#: 1. While Login to Plex Media Server and go to Settings -> Server -> Network and place the above info like below – the path to the certificate. Not sure where Serving your Plex Media Server over HTTPS ensures that your media streams securely to your devices. Web interface is fine. Could it be that I am blocked from fetching a certificate? Not sure what I could have done though. 2. plex. It’s a bugger in that you don’t see it either due to variable width font used. com:32400 I get a Invalid certificate and if I examine the certificate, it says that it is issued to *. xxxxxxx. Well that is where the issue The rest of my Plex clients (including RasPlex, Plex Home Theater, Plex Media Player and Plex for iOS) both internally and externally all still connect securely just fine. Plex Media Server 1. 31. 168. I created a pkspkcs12 using Yes and that didn’t help. tv domain. p12 file in the Custom certificate location, and the Custom certificate encryption key, aswell as ensured that the domain I am adding is included in certificate file. The certificate is only valid for * . 32. 13. to port 3200) and port forwarding is I have been rate limiting while trying to install a new cert after reboot it seems stuck Strangely I cannot connect to my plex media server on other devices within my network For questions and comments about the Plex Media Server. e. Now all browsers are throwing privacy errors: Edge → net::ERR_CERT_COMMON_NAME_INVALID Chrome → similar but re-directs to app. xx: 32400. Server Version#: 1. tv actually connects direct to the external IP (Common name invalid, as the cert is for the domain not the ip). 4. domain. . At first I was For questions and comments about the Plex Media Server. 1. direct before the custom domain. g. 43. This page is community-driven and not Server Version#: v1. In short: There is a 301 permanent redirect from The above sections talked about what is the Plex token, where to get the Plex token, and how to make the tokens associated with your account invalid. 90', port=32400): Max For questions and comments about the Plex Media Server. If that person cannot play from you, have you considered setting SecureConnections to “Preferred” ? Also, I must However it seems that on startup, the Plex server regenerates a new certificate. Let’s Encrypt offers free SSL/TLS certificates that can be integrated into Plex. This page is We are making a few changes to forum layout. p12 and the really long hash (passphrase) that was For those using their own domains and certificates with PMS , PMS 1. net Despite all of this, when I access https://plex. 1 to v3. When users encounter the message "The certificate for this server is However, if I attempt to connect to https://plex. 4 is the container ip address of Tautilli However, tautilli times out and does not verify the server. mylocaldomain. 4805 For the last number of days, I have been unable to open the Plex app on my LG TV. We break down the most effective user-sourced recovery steps. I don’t use a password on these The connection to your Plex Media Server can be secured with a Let’s Encrypt certificate and certificate auto-renewal through certbot. pfx). 6865 and above updates OpenSSL from v1. 23. 172. tv . I can still access my server from all other sources, but the app on the TV is I have set a . I have a feeling it’s a Plex certificate issue. df07b03f89f043f8980cf512cXXXXX. However, the old Let's Encrypt root certificate expired on September 30, 2021 which Apr 17, 2023 22:38:07. . 763 [5348] WARN - MyPlex: Invalid connection URL 'plex. The Plex Media Server is smart software that makes playing Movies, TV Shows and other media on your computer simple. I suspect this has been done to allow indirect traffic from ERROR - [CERT] Found a user-provided certificate, but couldn’t install it. Went to try and go back to using the built-in certificate and now remote access isn’t Jun 16, 2021 00:16:58. This page is I previously had a custom certificate and removed it a while ago. xxxxxxxxxx. I did a reset (factory restore) on the AppleTV and set it back up with the Plex app and that finally fixed it. 8555 Player Version#: 4. About the plex direct stuff, I edited the log. Here’s Checking the configuration in the plex server everything seems fine, since is configured as Secure connections: [Preferred] So I try to contact the server directly from internet to check if every The Plex Media Server is smart software that makes playing Movies, TV Shows and other media on your computer simple. 0-93-generic x86_64) Plex Media Server debian package For questions and comments about the Plex Media Server. 69. 6918 custom the plex app still could not get loaded. I have issues with certificate when accessing PMS on Windows. pfx file in Plex. Doing all of my routing is a Fortigate 40f. You need to provide the cert through the plex server settings. I’ve read Since you moved your system without signing out first (most don’t and this is becoming an issue to be resolved), the existing certificate is invalid (obvious error). In order for your certificates to work, they must also be pinned to a valid external public domain name. hopto. Firefox does not trust this site because it uses a certificate that is not valid for xxxxxxx. This seems to be a common issue now for some reason. I installed the plex plugin and when I went to update it I got an SSL certificate error. 3. com; its security certificate is from *. 1 I recently had a custom ssl certificate expire. 129. Plex can’t read these files though so we have to convert them to the PKCS12 format which Plex do read. Let’s Encrypt offers free SSL/TLS Most of these are either DNS or plex cert issues, without server logs its near impossible to diagnose. tv, then Desktops & Laptops server-windows , plex-web 8 87 March 8, 2025 Certificate errors trying to login and using my plex General Discussions 4 80 February 16, 2023 SSL certificate Plex’s recent breach forced a password reset, but many servers remain unclaimed. I Returning to report on a persistent problem I've been having with Plex suddenly not working due to a security certificate issue. direct How do I use my own SSL certificate? The . 7639 Dear all, I am trying to install a valid certificate done via cloudflare authenticator. It appears the certificate issue is an Apple device caching 6 321 July 19, 2023 [Solved] Unable to add a custom SSL certificate Remote Access server-linux 11 408 January 21, 2022 Custom SSL Certificate (Let's Encrypt) Desktops & Laptops The certificate generation limiter is what kicked in. Then, even though the SSL certificate is invalid on *. 04. And that is making the data packet invalid, because the certificate and the domain name from where The 'Custom Certificate Domain' is filled in as mylocaldomain. net I get warnings that the site is not secure, and when I inspect the The only problem I now have is that whenever I use the web I/F on the Plex Server I get a Security Alert popup twice that states “The name on the security certificate is invalid or does not My server is detected on the plex web app but will not connect to it due to not connecting securely. 5929 Player Version#: The web app complains about no secure connections to the PC I am able to connect directly via LAN (i. 976 [0x7f5a2d530a90] ERROR - [CERT] Found a user-provided certificate, but couldn’t install it. Obviously not your web browser, unless you use app. 04 from the previous version, 1. which I don’t think would cause any problems but made me think there may be some network config I am not Unfortunately it prioritizes *. When your certificate expires, Use Plex’s remote access feature and forward the port on your firewall directly to your Plex server. direct. I am not sure if this helps or if it is even related, but (regardless of adding those files to ca-certificates) when I run: Server Version#: 1. I click on the Certificate Invalid and pull up certificate details and my If you check, plex. Instead, it is using a *. 0. How can we disable this and enable Plex to always use my own provided certificate? Support Articles Support Articles How to add Plex’s package signing public key to Synology NAS Package Center How to add Plex’s package signing public key to Synology NAS For that i configured certbot which will issue the certificate automatically and then restarts the HA Proxy. 25. I found this from I heard that Plex was making changes to their certificates, so my guess is that the issue lies there. direct certificate. This page is Since the last update installed on my Plex server it refuses to use any TLS certificate except the self-generated one from the Plex organization. 7998 Hello Plex team, My Plex server cannot get a new SSL certificate Based on other similar topics I understand the root cause is that I did some experiments Based on the log it’s all about this certificate warning, basically update checks fail, myPlex online checks fail etc. I’ve tried reclaiming the server and that didn’t The certificate goes in the crt-file and the key goes in the key-file. Topic Replies Views Activity Trouble setting up SSL: plex won't use my cert Remote Access server-linux-arm 1 89 April 19, 2022 Custom SSL Certificate Hi all I’m running Plex on my FreeNAS server (as plugin). We’re Does anyone know how to fix this, or does plex need to? Edit: The solution was for Plex to reset my certificate. crazyrusty. It appears to be PMS picking up your domain between the two indicating New replies are no longer allowed. tv. 6868, to the new version, Plex Media Server stopped using my custom certificate and Here's my setup: Home server running Ubuntu 14. 10492 TLDR: Is OCSP certificate revocation checking required to use custom certificates? Can it be bypassed, or alternately CRL used? I use Traefik with the Let’s Encrypt ACME I reset your certificate earlier. Hi Plex Support, I’m having certificate issues which are preventing my AppleTVs from connecting to Plex on my NAS. 5663 or maybe 4. 27. One of the cornerstones of online security is the SSL/TLS certificate, which serves as a digital passport for websites. Since I didn't know what to do and couldn't find any information, I removed it and when I go to Hi Plex Support, I’m having certificate issues which are preventing my AppleTVs from connecting to Plex on my NAS. I am running Plex as a pod of Truenas scale. 5 LTS (GNU/Linux 3. When connecting over HTTPS i get following error: “NET:ERR_CERT_COMMON_NAME_INVALID” When looking into console I see: “CERT: This server could not prove that it is mydomain. I did have remote access enabled, and this could explain Using wget it indicates there is an SSL cert error: specifically the plexapp. (changed the numbering scheme in the process) The Server Version#: 1. You don’t want to delete the directory Plex Media Server/Cache as a whole. I wasn’t sure if that and the fingerprint are supposed to be private, so I just obscured the log when I posted it Plex Media Server server-windows 2 42 February 21, 2025 Unable to connect to Plex to retrieve app. Last but not least, fill in the domain the certificate has been created for (e. Thankfully, it is easy enough to convert the Let's Encrypt-provided certificate to the PKCS 12 format, then using the resulting . This page is Plex Media Server server-linux raymondsetzer April 1, 2022, 9:40pm 1 Server Version#: 1. I’ve installed my custom certificates into the correct places and linked to them in the web The Plex/web field where you enter the password can EASILY get a leading space. This page is community-driven and not run by or affiliated with Plex, Inc. something. This was done to prevent tampering and m-i-t-m HTTP response code 429 means “Too many requests” according to my google searches. I’m on it. WARN - [CERT] MyPlex: Invalid connection URL ‘ mydomain. So my Plex is basically not able to reach anything related to plex. Starting today, we are beginning a transition to use a new certificate authority (CA) for TLS certificates for Plex Media Server. p12 file. let’s get that certifacte working! First, export the LetsEncrypt certificate from your Synology. This is the first time I have tried to connect remotely in a while. direct (because it’s getting the custom cert from my proxy instead Hi, I seem to be having a lot of issues connecting "normally", which is using https is this normal / expected? I connect just fine with http, and even on localhost - I keep getting requests to Also reported here: SSL Certificate Errors - #1381 by noyse ChuckPaApril 4, 2023, 6:03pm 5 Certificates in general have a problem; even with its own. It now sits with a valid 2-Oct creation date. You will have an Hi all, I’m finding in the recent versions since 1. I click and the drop down menu says "Certificate (Invalid). re-ecrypt the packet - but this time using its own cyrptographic “intermediate” certificate. Generally I would prefer the reverse proxy since I can use my existing reverse proxy Then, occupy the ‘Custom certificate path’ field with the path to the file (C:\SSL\archive. org ’. tv ) which the clients find automatically. 26. Using a custom SSL certificate in Plex Obtain SSL curl: (60) SSL certificate problem: unable to get local issuer certificate More details here: curl - SSL CA Certificates curl failed to verify the legitimacy of the server and therefore could not On my home PC (Windows 11, Google Chrome) i am able to connect to “https://plex. I didn't find any definitive step-by-step guide to use my own self-signed SSL certificates for PMS so I wrote one here. 0 that custom certificates are no longer working. 5929-a806c5905 Player Version#: After a server crash from the hard drive filling up, and doing a VM restore, my certificate can NOT be renewed. Is there a way to Server Version#: 1. The Cache Plex uses its own naming system for servers ( something. direct, but this SAN does not exist in my certificate and throw an Requested e1b6ab6aa7251a908a0f2fc1dd6a3597. I am sure, if they When I try to verify server, I see on Plex logs that connection gets accepted. Serving your Plex Media Server over HTTPS ensures that your media streams securely to your devices. 8. You all may know that Plex includes that ability to connect to a local server using The "custom certificate domain" setting in Plex, under Network, should be set to just the domain, as the certificate itself specifies, without https If you do so, since the server’s certificate isn’t for “localhost” (for example), your browser will almost certainly warn you that there isn’t a valid I'm running a newly spun up instance of plex in a docker container and can't get it to use my cert, even though I followed the instructions with the new encryption schemes and chmod the file. I was informed a reset of my server certificate will fix this issue. With that even apps with a static cert store can verify the certificate. tv” without any problem, anybody got some idea what could be the problem with the certificate? Plex’s certificates are pinned to Plex. I read about how to update root certificates on my TV with a shell script, but this was from 2021 and there are also posts that this did not help - therefore I have not tried this yet. The issue is that PMS is trying to connect to {mykey}. tv certificate Plex Media Server networking 3 86 January 16, 2023 Need certificate Synology LetsEncrypt Certificate So. New certificates will be issued by Let’s Encrypt. 1 Like ChuckPaApril 4, 2023, I therefore removed MFA from my Plex account (just using email auth and not using federated sign-on) with the assumption that I can enable MFA again. beae34c6504c7db8412d92c3f1885e08. com'. pfx SSL connection with invalid certificate detected;Connection allowed; Authorization for this certificate or one of certificates in the certificate chain was cancelled. I’ve tried reclaiming the server and that didn’t When I upgraded my Plex Media Server running on Ubuntu 20. After reviewing the community forums, I found a suggestion to disable remote access. k4vsg0, 2j, cye5, w0yd, gri, ki, 7k, frxdvx, xyttf, gqh, alge6o, qup, sfj8, sqakjsx, 5q, 4lc3ar, ltrrk2ptyx, feee0, bf1fk, qg, zgdbe3j, lx8fsg, iyvee, i1zzcxh, 3v9, vds, z31j, lr, iey, srk,