Blödsinn, die Verbindung kommt zu Stande. Anscheinend kam aus dem IP-Bereich des Anwenders zu viel Müll oder einige Clients spielen OpenRelay. Prüf dies: https://www.spamhaus.org/lookup/ K ... Mehr anzeigen

when using a windoze operation system, defender hooks into the connection to datev. this can coz a huge delay or a silent break up or a break up with a message bout "timeout". disable it hard unter windows 10: (due to lack of group policies) DWORD "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\DisableAntiSpyware" with value 1 or just try deactivating in the main surface of windows defender. please observe the sysload of service "antimalware service executable" this solved the issue in many cases ... Mehr anzeigen