Plex Server Crashing / Dashboard shows blank

Server Version#: 1.23.6.4881
Player Version#:

After this update my server is crashing. The dashboard is also blank which preludes the server crashing. The UI on app.plex.tv becomes unresponsive. I have to restart the plex server to get everything to come back.

I restarted plex at 15:23:28

After the crash:
Plex Media Server Logs_2021-08-03_15-24-47.zip (4.4 MB)

Before the crash / dashboard blank:
Plex Media Server Logs_2021-08-03_15-14-35.zip (5.0 MB)

any idea based off the logs? The dashboard/now playing going in/out is really frustrating

No idea? It still happens.

Plex seems to crash often…
Plex Media Server Logs_2021-08-08_22-41-34.zip (5.1 MB)

It looks like all of their services are offline, which is what’s causing the buffering / blank screen issue.

This has been going on for 5 days though

When this happens does the dashboard say “unable to load statistics”?

No. It just says nothing is playing. When I navigate to another setting it says unreachable. Then the server dies

Does the server completely crash or does it stay running in a deadlocked state? Meaning the app is still running but unresponsive.

I looked at the deadlock thread, but I dont see anything mentioning deadlock issues in my logs…I only have Tautulli running…I was running Overseerr a month ago but I killed it because the API was killing my plex server.

So it looks like something is playing from the bandwidth graph but nothing shows. hmm weird. Never seen this one before.

@ChuckPa showed me how to track down bad client that where causing issues, but those errors aren’t in this debug that I can find

I’m thinking its a bad file, but how will that show in Plex that it errors during a transcode?

Was able to catch it. Looks like movies with SRT subtitles are hard crashing
Plex Media Server Logs_2021-08-09_20-45-29.zip (4.8 MB)

Hello my friend… in this moment I have the same problem, How could you solve it?

I haven’t run into anymore issues. I did have a few bad files that could have been the cause. I know there was a user who had an xbox client that was crashing the server, but knock on wood I haven’t had anymore issues after updating to the latest release.

Aug 09, 2021 20:42:42.052 [0x7f8d150c6b38] DEBUG - We're going to try to auto-select an audio stream for account 6613364.
Aug 09, 2021 20:42:42.052 [0x7f8d150c6b38] DEBUG - Selecting best audio stream for part ID 271880 (autoselect: 0 language: en)
Aug 09, 2021 20:42:42.052 [0x7f8d150c6b38] DEBUG - Audio Stream: 634808, Subtitle Stream: 634809
Aug 09, 2021 20:42:42.053 [0x7f8d1d3b3b38] DEBUG - Completed: [73.163.246.141:50002] 200 GET /library/metadata/168601 (37 live) TLS GZIP 15ms 2636 bytes (pipelined: 1)
Aug 09, 2021 20:42:42.303 [0x7f8d15080b38] DEBUG - [Transcode] Transcoder segment range: 0 - 0 (0)
Aug 09, 2021 20:42:42.333 [0x7f8d153b9b38] DEBUG - Content-Length is -1 (of total: -1).
Aug 09, 2021 20:42:42.334 [0x7f8d153b9b38] WARN - Failed to set up two way stream, caught exception: write: Connection reset by peer

The client killed that one then something went sideways.

Have you considered updating to 1.24.2+ where there have been some fixed in that area ?

I’m on 1.24.3.5033 *now and it hasn’t crashed on me. I also ran into an issue where some of the files where corrupted and after I re-ripped it I didn’t have anymore issues with those files. I used Tautulli to see what files where being watched when Plex crash and used HBBatchBeast/README.md at master · HaveAGitGat/HBBatchBeast · GitHub to run through the files in question. I also manually ran them through ffmpeg and saw they had issues.

I also updated my NAS OS from Windows Server 2012R2 to 2019

I think I spent a few days of watching my plex server like a hawk to narrow that down.

I’m still worried that a plex client could kill the plex server. :man_shrugging:

The logs you posted ? Perhaps wrong one?

Aug 09, 2021 20:44:21.517 [0x7fac987c8b38] INFO - Plex Media Server v1.23.6.4881-e2e58f321 - Ubuntu PC x86_64 - build: linux-x86_64 debian - GMT -04:00
Aug 09, 2021 20:44:21.518 [0x7fac987c8b38] INFO - Linux version: 20.04.2 LTS (Focal Fossa), language: en-US
Aug 09, 2021 20:44:21.518 [0x7fac987c8b38] INFO - Processor Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz
Aug 09, 2021 20:44:21.518 [0x7fac987c8b38] INFO - Compiler is - Clang 11.0.1 (https://plex.tv e0c29d5827bc4eaaa2ceb882cbeed224b0960173)
Aug 09, 2021 20:44:21.518 [0x7fac987c8b38] INFO - /usr/lib/plexmediaserver/Plex Media Server