Reverse proxy error

At this point does anyone have a working config for a reverse proxy with apache? I’ve seen configs for ngnix and traefik, but not Apache since about July. There’s a few threads on it:

In that thread, people are adding their reverse proxy based on an IP being blocked from the logs, I don’t have any log entries about a proxy being blocked.

I have exactly the same issue with the wss to /api/websocket being blocked, however proxy_wstunnel is already enabled.

This whole /api/api thing didn’t change anything.

I documented my Apache config here back in April, and since then I’ve updated my config to allow both my proxy host IP AND the entire /24 subnet of the proxy, no good: