Getting error: SSL communication failure: SSL handshake timeout

Hi,

We’re using Caddy version: 0.11.4 and our monitor (Route 53 monitor) from time to time show us this errors when he try to enter our domain name:

  1. Failure: Resolved IP: xxx.xxx.xxx.xxx. SSL communication failure: SSL handshake timeout
  2. Failure: Resolved IP: xxx.xxx.xxx.xxx. The endpoint did not respond to the health checker request within the timeout limit.

Why Caddy can return this errors? does it mean he didn’t response or he slow?

Big thanks for the help