I updated n8n to 1.5 im getting connection lost

Thanks @Jon, I was close but couldn’t have made it work without your help, or at least not without losing a few extra hours! So thank you very much!

Here’s the final solution, if it helps anyone else:

<VirtualHost *:80>
        # HTTP -> HTTPS
        ServerName n8n.domain.com

        RewriteEngine On
        RewriteCond %{HTTPS} off
        RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
</VirtualHost>

<VirtualHost *:443>
        ServerName n8n.domain.com

        SSLEngine       On
        SSLProxyEngine  On
        ProxyRequests   Off
        ProxyPreserveHost       On

        SSLCertificateFile      /etc/apache2/certs/2023_wildcard.domain.crt
        SSLCertificateKeyFile   /etc/apache2/certs/2023_wildcard.domain.key
        SSLCertificateChainFile /etc/apache2/certs/2023_wildcard.domain_inter.crt

        TimeOut 600
        KeepAliveTimeout 600

        SSLProxyVerify none
        SSLProxyCheckPeerCN off
        SSLProxyCheckPeerName off
        SSLProxyCheckPeerExpire off

        <Proxy *>
                Require all granted
        </Proxy>

        RewriteEngine On
        RewriteCond %{HTTP:Upgrade} =websocket [NC]
        RewriteRule /(.*)           ws://localhost:5678/$1 [P,L]
        RewriteCond %{HTTP:Upgrade} !=websocket [NC]
        RewriteRule /(.*)           http://localhost:5678/$1 [P,L]
        ProxyPassReverse /          http://n8n.domain.com

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

Have a nice day!

Kind regards,