# Server version 1.40.3.8555 seems broken
**URL:** https://forums.plex.tv/t/server-version-1-40-3-8555-seems-broken/880836
**Category:** Plex Media Server
**Tags:** server-windows
**Created:** [June 24, 2024, 12:00am UTC](https://forums.plex.tv/t/server-version-1-40-3-8555-seems-broken/880836 "2024-06-24T00:00:43Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@SERVIDOR\_1](https://forums.plex.tv/u/SERVIDOR_1)
#### Post date: [June 24, 2024, 12:00am UTC](https://forums.plex.tv/t/server-version-1-40-3-8555-seems-broken/880836/1 "2024-06-24T00:00:44Z")
Server Version#: 1.40.3.8555 (x64)
Windows Server 2019
My server has been extremely reliable all these months until Plex server 1.40.3.8555 arrived and tried to automatically install itself one night. Next day, I noticed my Plex server was down. When I checked, an error message was on the screen saying “The code execution cannot proceed because opencv\_core455.dll was not found. Reinstalling the program may fix this problem.” Upon clicking OK, another box appeared saying that another DLL was not found, and then the same happened again a third and fourth time, and then no more errors.
When I tried to run Plex server again, the same thing happened, meaning I could not start Plex server at all. So I restarted Windows, same thing happened. I decided to reinstall Plex server, same version 1.40.3.8555 and the problem was fixed and my server was up and running again… or so I thought.
Two days later my server went down again. Upon checking, same error again. I had to reinstall Plex one more time. However, I didn’t want to be running around in circles. It seems there’s a problem with 1.40.3.8555. So I downgraded to 1.40.2.8395 and it has been stable so far. I changed my configuration to prevent automatic updates so it wouldn’t upgrade itself to 1.40.3.8555.
The only difference I have noticed is that 1.40.3.8555 seems to be a 64-bit server (it installs in c:\program files), whereas 1.40.2.8395 is a 32-bit server (it installs in c:\program files (x86)).
Has anyone been running 1.40.3.8555 reliably?
---
### Author:  [@SERVIDOR\_1](https://forums.plex.tv/u/SERVIDOR_1)
#### Post date: [June 28, 2024, 11:16pm UTC](https://forums.plex.tv/t/server-version-1-40-3-8555-seems-broken/880836/2 "2024-06-28T23:16:52Z")
Just an update: This is Day 5 of no issues with my server after downgrading to 1.40.2.8395.
---
### Author:  [@system](https://forums.plex.tv/u/system)
#### Post date: [September 26, 2024, 11:17pm UTC](https://forums.plex.tv/t/server-version-1-40-3-8555-seems-broken/880836/3 "2024-09-26T23:17:24Z")
This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.