Go get: connection reset by peer

Hello, am having a problem on 2 nodes. Only common thing is they are ThunderX2. The command appears to be working there for someone else and from everywhere else for me. So I get things like this for any and all “go get” commands.

$ go get -u golang.org/x/net/http2
go get: module golang.org/x/net/http2: Get "https://proxy.golang.org/golang.org/x/net/http2/@v/list": read tcp> read: connection reset by peer

Anyone know how to debug this or what is wrong? Thanks i.a.

This problem shows up starting with the 1.16 versions.