[BE98/PRO] Xbox Remote Play don’t work, solved, but…. where's the problem? (From cellular phone)

[BoostOver]

Good morning everyone.
I'm not a technician, but I can put 2+2 together
I own a ROG Rapture GT-BE98…..but the problem must be present with the PRO version too.
Some of you may have read about the problems I encountered with the stock version (UPnP broken) 3.0.0.6.102_37902.
I partially solved them with the Gnuton version 3006.102.4_1-gnuton1.
Test Remote Play on console say:OK!!
Now I'm having another UPnP problem with UDP port 9002.
To get remote play to work, i have two options:
1) Put ip Xbox in dmz
Or
2)Forward port 9002 UDP + UPnP on

Since I stated that I'm not a technician, I think there could be two problems:
1) Xbox isn't forwarding the UPnP command for UDP port 9002
Or
2) UPnP is still broken.

P.S.
I almost want to throw this router off the balcony.

 

[NoLight]

All you should need to do is port forward 3074 & 9002 both TCP/UDP.

 

[BoostOver]

All you should need to do is port forward 3074 & 9002 both TCP/UDP.

UPnP on + forward 9002 UDP.
But the problem is:
What's wrong, the router or the Xbox?

 

[degrub]

Did you forward 3074 as well ?
Both on both protocols ?

 

[BoostOver]

Did you forward 3074 as well ?
Both on both protocols ?

I expect UPnP to work, but it doesn't!
Because if it did, I wouldn't have to forward any ports.
I reiterate that Remote Play works using port 9002, and if UPnP UDP doesn't open the port... I just need to create a forwarding rule for port 9002 UDP.
To recap:
OPEN NAT OK ON XBOX
REMOTE PLAY TEST, positive……it doesn't work
If I add the 9002 UDP rule...it works!
Simple

 

[RMerlin]

Is UPnP enabled on the router? It's now disabled by default.

Also note that Asuswrt's UPnP only supports IPv4. If you are connecting with IPv6 then you will need to manually forward ports.

 

[BoostOver]

Is UPnP enabled on the router? It's now disabled by default.

Also note that Asuswrt's UPnP only supports IPv4. If you are connecting with IPv6 then you will need to manually forward ports.

Yes UPnP on, and i have open nat on the xbox.
Only IPv4 ,same issue.