@Burroughs70 How about the standard SSH service 22 TCP port. Does this work when the RPi SSH service port is back on 22 TCP ?

@huzair Check your router bottom sticker - details.There you should find teh FW region of your router. If it's a (EU) the you could use the global english support page - here.

@DD4 Here's the list of routers that support this feature - AX53 is not a part of this list.

@Ronnie79 If you go through the document I posted, you'll see that you won't be using Asus router DHCP server at all - it will work in Ap mode. The gateway for any device in your local network would...

@Ronnie79 What's the model of the second router ? If it's NX200 you could connect it as satellite device in Easymesh to the first one and avoid the double NAT. If it's a common wireless router then...

@Burroughs70 For a local SSH access you can use the original TCP port 22. If you use TCP port 552 for external access the port-forwarding rule would look like: If you insist to move the defualt SSH...