So my deployment is a bit non-standard.. I'm running dockerized Emby behind nginx as a reverse proxy, and it's being hosted from a subdirectory. https://host.name/emby for example is how it's accessed. I'm trying to configure my father's Samsung TV with the Emby app. He lives far away so extracting info about model number etc I may have to do later if needed. Anyway, it was previously working fine but now I cannot get it to connect, and am unsure what the host and port value shou