Plus net hub one port forwarding not working after reset.

[#1]

Hi, since I reset my hub one I can’t re input my port forwarding info. I keep getting messages that I’ve already assigned the settings to another service or application. (Or something like that). When I check the services list all my old set ups have gone so I don’t know what to do to resolve. Can anyone offer any help?

[#2]

I have attached an image of the message I get.

[#3]

Moderators Note.
Moved to my router

[#4]

lets start in basics and move upward, did you do a factory reset?