ssh 9.5p not using ssh-agent

[MightyMirko]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest version
• Search the existing issues.

Steps to reproduce

Longtime ssh user but no clue how to fix this..
Using keepassxc to populate the ssh-agent via the gui. This is working fine on multiple windows and linux machine. Also on my current windows dev machine..

Name                           Value
----                           -----
PSVersion                      7.4.1
PSEdition                      Core
GitCommitId                    7.4.1
OS                             Microsoft Windows 10.0.22631
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Its neither working with online feature openssh nor the newest installed via msi. Uninstalled, restarted and reinstalled both independently.

Expected behavior

ssh -T git@github.com
using ed225519 from agent... 
bla bla from github server (no cli)


It should use only the identities from ssh-agent 
ssh.exe and ssh-add.exe are started both from default installation directory C:\ProgramData\ssh

Actual behavior

DE\C:\Users\[me]> ssh-add -l
`256 SHA256:... ed25519-Githubkey-20240110 (ED25519) `


\C:\ProgramData\ssh> ssh -vT git@github.com -vvv
OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2
debug1: Reading configuration data C:\\Users\\[me]/.ssh/config
debug1: C:\\Users\\[me]/.ssh/config line 18: Applying options for *
debug1: Reading configuration data __PROGRAMDATA__\\ssh/ssh_config
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> 'C:\\Users\\[me]/.ssh/known_hosts'
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> 'C:\\Users\\[me]/.ssh/known_hosts2'
debug2: resolving "github.com" port 22
debug3: resolve_host: lookup github.com:22
debug3: ssh_connect_direct: entering
debug1: Connecting to github.com [140.82.121.4] port 22.
debug1: Connection established.
debug3: Failed to open file:C:/Users/[me]/.ssh/id_rsa error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_rsa.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_rsa error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_rsa type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_rsa-cert error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_rsa-cert.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_rsa-cert error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_rsa-cert type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ecdsa error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ecdsa type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa-cert error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa-cert.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ecdsa-cert error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ecdsa-cert type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa_sk error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa_sk.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ecdsa_sk error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ecdsa_sk type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa_sk-cert error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ecdsa_sk-cert.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ecdsa_sk-cert error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ecdsa_sk-cert type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519 error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ed25519 error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ed25519 type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519-cert error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519-cert.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ed25519-cert error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ed25519-cert type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519_sk error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519_sk.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ed25519_sk error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ed25519_sk type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519_sk-cert error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_ed25519_sk-cert.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_ed25519_sk-cert error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_ed25519_sk-cert type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_xmss error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_xmss.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_xmss error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_xmss type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_xmss-cert error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_xmss-cert.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_xmss-cert error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_xmss-cert type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_dsa error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_dsa.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_dsa error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_dsa type -1
debug3: Failed to open file:C:/Users/[me]/.ssh/id_dsa-cert error:2
debug3: Failed to open file:C:/Users/[me]/.ssh/id_dsa-cert.pub error:2
debug3: failed to open file:C:/Users/[me]/.ssh/id_dsa-cert error:2
debug1: identity file C:\\Users\\[me]/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_for_Windows_9.5
debug3: recv - from CB(2) ERROR:138, io:0334E8B0
kex_exchange_identification: read: Connection timed out
banner exchange: Connection to 140.82.121.4 port 22: Connection timed out
DE\C:\ProgramData\ssh>

### Error details

_No response_

### Environment data

```PowerShell
Name                           Value
----                           -----
PSVersion                      7.4.1
PSEdition                      Core
GitCommitId                    7.4.1
OS                             Microsoft Windows 10.0.22631
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Version

OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2

Visuals

No response

[maertendMSFT]

Can you provide the logs from one of the successful uses?