Hey, I'm running LibreELEC 9.2.5 on a Pi4 with a HifiBerry Digi+ outputting over optical SPDIF to a 5.1 surround amp. My SD card died over the weekend so I had to reinstall everything and restore from a backup.
Ever since then, all of the audio for the centre speaker has started coming out of the subwoofer instead of the centre speaker. The LFE channel is also coming out of the sub, so it's not just a simple case of swapping the speakers over, and since it's a single SPDIF cable there's nothing wrong hardware wise.
My amp is an AC3 capable one, and transcoding is enabled in the audio settings. Without that turned on it doesn't even output 5.1 at all, and instead defaults to straight stereo.
Does anyone know if there are any internal driver or config files that I can check? There are no settings within Kodi itself that I can change, there's no channel mapping at all.
My config.txt has these lines at the bottom, otherwise it's the default file that ships with the OS.
I'm completely stumped with this one and I've not found anyone else who's had the same issue! Like I said it was absolutely fine before, and only started doing this when I replaced the SD card and reinstalled.