OpenSSH double post of "motd" and "hostname" issue

[uservictor]

"OpenSSH for Windows" version
OpenSSH_for_Windows_7.7p1, LibreSSL 2.6.5
CMD.exe [Version:10.0.19041.546]

Server OperatingSystem
Raspberry Pi OS Lite [Release date: January 11th 2021]

Client OperatingSystem
Microsoft Windows [Version 10.0.19042.631]

What is failing

1. While connecting to remote host I get double "motd" massage.
2. While exit text editor nano (for example, in other cases it happens too) i got double post of connected hostname.

I use OpenSSH over the CMD.exe (not PowerShell.exe) and I get this behaviour/bug on every ssh seassion.
My CMD window have an fix window size and I run it alwas as administrator.

Please fix this, I market the double posts on the picture with red lines.
Have a nice day

[bagajjal]

@uservictor - This is a rare scenario. The fix will be part of next OpenSSH release (v8.5) planned for this month.
Please validate if the attached private ssh.exe binary solves your problem.

ssh-prevent-duplicate-msg.zip

[bagajjal]

Here is the PR.
PowerShell/openssh-portable#426

[uservictor]

Thank you, i will try and report.

[uservictor]

@bagajjal Today I run the new version that you providet me, the double "motd" posting is fixed (run ssh.exe 12 times) thank you for that.
But the second problem is still there "While exit text editor nano (for example, in other cases it happens too) i got double post of connected hostname" always as I exit "nano" page with Ctrl +X iI get double post of hostname.

Have a nice day

[bagajjal]

@uservictor - I don't see the "double hostname" after exiting nano. My winver version is "[Version 10.0.19042.985]".