Kiwi not showing incoming syslog messages

check your rules to make sure you aren't accidentally ignoring what is being sent.

I have the same issue, no logs are appearing on the Syslog interface. I have allowed the correct TCP Inbound ports as per the Kiwi syslog server configuration

Same issue here. I am trying to evaluate it on a Server 2022 DataCenter system. I have already tested 2 other solutions without any issues, so the problem has to be with Kiwi itself. 

Are you sending the logs via TCP to Kiwi Syslog?  The default for syslog is UDP.

packet size over 1514 bytes will be dropped in KSS.

You can change this to allow oversize messages in Setup under 'Modifiers'.  Mine is set to 10240 and rarely have oversize messages reported.  You can look in the Help for 'Syslog Message Modifiers' to see what the default is.

I do not recommend increasing the size if the KSS is accessible on the internet at all.

Under Email configure the system to send the Syslog statistics email daily.  That will have a line that reports the number of oversize messages.  If the number is large increase the max message size until it drops to an acceptable level.