不能 SSH 通过 mac OS 进入 Raspberry Pi。 连接到地址 XXXX 端口 9091：错误的文件描述符

Question

Can't connect to raspberry pi via MacOS laptop. Works via other devices including linux and iOS. This is the macOS terminal command and output

ssh -vvvvvv -p 9091 pi@192.168.1.103
OpenSSH_8.8p1, OpenSSL 1.1.1m  14 Dec 2021
debug1: Reading configuration data /usr/local/etc/ssh/ssh_config
debug2: resolve_canonicalize: hostname 192.168.1.103 is address
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/Users/discord/.ssh/known_hosts'
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/Users/discord/.ssh/known_hosts2'
debug3: ssh_connect_direct: entering
debug1: Connecting to 192.168.1.103 [192.168.1.103] port 9091.
debug3: set_sock_tos: set socket 3 IP_TOS 0x48
debug1: connect to address 192.168.1.103 port 9091: Bad file descriptor
ssh: connect to host 192.168.1.103 port 9091: Bad file descriptor

From the pi I see

error: kex_exchange_identification: Connection closed by remote host
Connection closed by 192.168.1.107: port 63461 

Answer 1

Try to put this in $HOME/.ssh/config@MACOS:

IPQoS=throughput