Estebiu

Seems like what you want is matrix

I agree that spending time fixing metadata is not great. It is easily fixable by ripping from qobuz/others and/or using better torrenting websites, with higher quality uploads.

Just looked that printer up and wow, seems amazing value for the money.

I highly suggest using pure qBittorrent then Myabe with a sprinkle of RSS reading on top for automatic downloads

The best solution would be to remove the ISP’s router from the equation. What ISP do you have? Where do you live? In places like Italy it’s trivial to change the router, not so much in France/others

That belongs to a terrorist organization. No thanks.