This is affecting multiple users in our environment. We are running BarTender 2019 R10 and last night I had updated my Windows Server 2019 to include several updates, 2021-10 Cumulative Update Preview for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server for x64 (KB5006847), 2021-10 Cumulative Update Preview for Windows Server 2019 (1809) for x64-based Systems (KB5006744), and 2021-10 Cumulative Update for Windows Server 2019 (1809) for x64-based Systems (KB5006672). Now today my users are encountering very slow printing. After checking the Windows Event Viewer, I'm seeing
Log Name: Application, Source: Seagull TCP Library V3, Event ID: 512, Level: Warning.
bartend.exe: TCPSocketWithReUse::Connect: SocketException occurred. ID: 0x00000000224EA770, Host:server02.corp.company.net, Port: 5130 Error: 0x0000274C A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
I've seen these errors before but printing hasn't been this slow. At first I created a firewall rule to allow all domain TCP connections to port 5130 on server02 (not my actual server name) and that did not fix the issue. I then turned off the firewall completely and even that did not fix the issue. All services are running on server02.
Are the Windows updates at fault? Is there something else going on? What should be listening on port 5130?