Yeah, Mullvad stopped offering Port Forwarding as well, along with iVPN (I think) and some others. I believe AirVPN is the recommended VPN which still has PF (I may have iVPN and Air mixed up). I understand one of the reasons why they stopped supporting PF (it allowed sick f*cks to share illegal child content with others), but it also pretty much destroyed my ability to find and complete a download of old/er files that I normally didn’t have a problem with, and, like you mentioned, I could no longer seed back. It’s the sole reason why I started using usenet. I could have tried one of the other VPNs I mentioned (Proton & Air, which I believe both have PF) but I chose to stick with Mullvad and add usenet instead, which I’ve really liked.