Problem with agent zabbix

[JVPDuarte]

Hello, everyone!

Everyday there is a alert in my zabbix dashboard about 2 servers that appear to be unavailable.
However i can access both of them normaly.
So everyday i have to restar the zabbix agent.
Anyone knows the solution to this problem?

I've tried to reinstall the agent but didn't work.

[LenR]

Check latest data, what item is causing the alert? Are other items populating data? Check the agent logs. What server type which agent?