Hi,

Tested on Windows Server 2022 21H2 (build 20348.5622),

To reproduce:

1. install and configure Agent2 7.0.31 for Windows (i used openssl .msi package),
2. configure config file, set IP address or DNS name in "ServerActive=",
3. configure host in zabbix, create active item with key "net.dns"
set it to for example:

net.dns[,google.com]

4. when it set, ensure that agent connects with server,
5. if it's connecting, go to Windows host and either disable network interface or turn on airplane mode

in a result agent2 will stop, in event log there is new event generated, with ID 7034.

note: with ServerActive set like this:

ServerActive=127.0.0.1

there is no problem at all, agent service runs fine.