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ERR_CONNECTION_RESET error while loading a url Options
Karthick M
Posted: Thursday, August 7, 2025 12:56:22 AM
Rank: Member
Groups: Member

Joined: 6/16/2014
Posts: 24
Hi Team,

We are currently using EO.Pdf 2019 to convert certain application URLs to PDF format.

However, on one of our customer machines, this functionality is not working as expected. Upon investigation, we observed the following error in the logs when attempting to load the URL:

7/24/2025 3:20:56 PM - Managed Thread Id: {26}
Message: DEBUG CONSOLE OUTPUT
Source: https://ambispcndyn1.sw.czds.bz/MES/AMS/UX/WebUI/Scripts/Monitoring/dynAMo.monitoring.overview.js
Line #: 0
Severity: Error
Failed to load resource: net::ERR_CONNECTION_RESET
This error appears for multiple resources such as JavaScript and CSS files that are part of the page load process.

Interestingly, the same URL loads without any issues when accessed directly via a browser on the same machine.

We would appreciate any guidance, support, or pointers you can provide to help us resolve this issue.

Thank you in advance for your assistance.
eo_support
Posted: Thursday, August 7, 2025 10:28:09 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,407
Hi,

Please update to the latest build and see if it resolves the issue for you. Your version is 6 years old and it could be using an older version of the SSL protocol that the server refuses to connect (due to vulnerabilities discovered in older version of the protocol). If that's the case using the latest version should resolve the issue.

Thanks!
Karthick M
Posted: Monday, August 11, 2025 7:25:18 AM
Rank: Member
Groups: Member

Joined: 6/16/2014
Posts: 24
Thank you. We will try upgrading.

In the meantime, would you be able to provide the chromium version used in 2019 version. We tried checking in the changelog- it has having information only from 2021 version onwards.
eo_support
Posted: Monday, August 11, 2025 10:52:19 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,407
Hi,

Version 2019 is based on Chromium v70.

Thanks!


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