Hi
I found this error on the nodes
2022-11-19 19:33:55: netdata ERROR : ACLK_Main : Timed out while connecting to '2600:1f18:428d:5e01:f75a:d1e1:c99f:88ca', port '443'. select() returned 1 (errno 115, Operation now in progress)
the IP 2600:1f18:428d:5e01:f75a:d1e1:c99f:88ca'
is not reachable. I test this IP from other servers without the firewall.