unable to connect to Syslog Server in DVLS 2025.1

Hello everyone,

On Saturday I updated from 2024.3.12.0 to the current version 2025.1.4.0.
Until then, the Syslog server connection worked without errors.
Since the update to 2025.1.4.0, I have noticed that no more messages are being transmitted and yesterday the Syslog server connection ran into errors.
I have already rebuilt the syslog server connection and restarted the syslog server itself. The ports for the connection have not been changed.
I have also restarted the two DevolutionSchedulerServices of the HA cluster. I also tried changing the TCP / UDP protocols. Unfortunately, all without success.

The connection to the syslog server is always shown as Down in the system dashboard.

Failure message:
Error connecting to host SyslogServer.Domain.tld:1518
Exception message:
Cannot access a disposed object.
Object name: 'System.Net.Sockets.TcpClient'

Thank you
Alex