Error 400 when using external nginx proxy with http3

[bertmelis]

If you, like me, have externalized the nginx proxy container and you want to use http3, you should comment out this line in your config:

proxy_set_header X-Forwarded-Proto $forwarded_protocol;

This to avoid http 400 errors.

I haven't seen any obvious effects on the inner workings of Immich but I haven't checked thouroughly so use with care.