Chia 1.1.6 debug

[linkin-hub]

Good afternoon! Tell me what is this warning in the chia logs?
2021-05-23T12:39:17.305 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T12:55:20.528 full_node full_node_server : WARNING Banning 140.210.8.8 for 10 seconds
2021-05-23T12:55:20.541 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T13:12:56.922 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T13:12:59.629 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T13:28:00.662 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T13:51:32.547 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T13:57:28.763 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T14:11:32.556 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T14:23:10.659 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T14:31:22.688 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T14:43:02.848 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T14:54:56.292 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.
2021-05-23T15:04:22.235 full_node full_node_server : WARNING Invalid handshake with peer. Maybe the peer is running old software.

[big-chia]

Maybe the peer is running old software.

Nothing to worry about. The peer is running an old version.

[BrandtH22]

@linkin-hub , since this ticket was opened a number of years ago without further comments it seems this issue has been resolved.
We will be closing this ticket but if we have closed this ticket in error do not hesitate to reach out to us again with any followup questions or comments.

The best place to reach our support team is on Discord (https://discord.gg/chia) or by reopening this ticket.