I have an ac86u running the latest Merlin. I just just tried to setup port forwarding to open the port for Qbittorrent. I set everything up but when I got to a port testing site, they tell me my port is closed. I turned off all firewalls and even tried DMZ. Everytime I check my port remains closed. I have tried "netsh firewall show state' from the commmand prompt and it does not list my port as being open. I am completely baffled. Looking for some suggestions. Oh yeah, The P2P software is working perfectly.