Hi,
We have some Debian 12 servers and after upgrading Zabbix Agent2 /new agent installation to version 7.0 we have a problem with the log message "failed to process incoming connection from <IP address>: EOF", the agent looks fine, it collects data (passive/active), there is no connection problem or any problem in Zabbix gui, but every few minutes we get Zabbix Agent2 log message "failed to process incoming connection from <IP address>: EOF".

I found a similar problem that looks like it still exists on Debian 12/Zabbix 7.0.
https://support.zabbix.com/browse/ZBX-22351

As I noted, the problem is only on Debian 12 so far, on Rhel-based distributions there is no error with the incoming connection