title: failed to accept an incoming connection: from [HOST IP]: TLS connection has been closed during handshake
body: <p>I am having "failed to accept an incoming connection: from [HOST IP]: TLS connection has been closed during handshake" error in Zabbix Server's log after configuring Zabbix Active Agents with PSK encryption. </p>
  
  <p>Outout of Zabbix_Sender command seems okay:
  info from server: "processed: 1; failed: 0; total: 1; seconds spent: 0.00090"</p>
  
  <p>Availability of all Hosts in Zabbix Server Configuration page are green as well.</p>
  
  <p>[<img src="https://i.stack.imgur.com/3rz5O.png" alt="Zabbix Hosts Availability in Configuration Page [1]"></p>
  
  <p>Did I do anything wrong? Any help would be appreciated. Thanks,</p>