Dell N3048p don't authorize a dot1x port after being assigned a VLAN by radius server

Hello, I have been able to implement dot1x port-based authentication on a switch dell N3048EP-ON but with almost the same conf and the exact same NPS server it doesn't work on my N3048P switch which has firmware 6.5.4.20. 

It's a stack, dot1x port running-conf looks like this : 

switchport mode general
dot1x reauthentication
dot1x timeout quiet-period 5
dot1x max-req 3
dot1x unauth-vlan 666
dot1x max-reauth-req 3
authentication order dot1x
authentication priority dot1x

and the global running conf looks like this:

aaa accounting dot1x default start-stop radius
authentication enable
dot1x system-auth-control
aaa authentication dot1x default radius
aaa authorization network default radius
dot1x dynamic-vlan enable
switchport voice vlan
radius server attribute 6 on-for-login-auth
radius server deadtime 15
radius server source-ip X.X.X.X
radius server attribute 31 mac format ietf lower-case
radius server auth X.X.Y.Y
automate-tester username test idle-time 2
primary
name "testNAC"
retransmit 1
deadtime 3
attribute 31 mac format ietf lower-case

key 7 xxxx

exit

radius server vsa send authentication

The firmware is quite different from on model to the other, but i feel like i am missing something.

The server radius is sending these attributes:

AVP: t=Tunnel-Medium-Type(65) l=6 Tag=0x00 val=IEEE-802(6)

AVP: t=Tunnel-Private-Group-Id(81) l=5 val=111

AVP: t=Tunnel-Type(64) l=6 Tag=0x00 val=VLAN(13)

and it doesn't work with whatever service-type i use.

 

i do : show dot1x authentication-history all

i get : Time Stamp Interface MAC-Address VLANID Auth Status
--------------------- --------- ----------------- ------ ------------
Jul 06 2022 11:10:51 Gi2/0/1 E4B9.XXXX.XXXX 111 Unauthorized

 

here are the logs: 

<190> Jul 6 10:32:46 swi-dis-p-t-ob-3 AUTHMGR[authMgrTask]: auth_mgr_control.c(1103) 3377 %% INFO User Authentication failed on interface Gi2/0/1.
<188> Jul 6 10:32:46 swi-dis-p-t-ob-3 DOT1X[dot1xTask]: dot1x_radius.c(1517) 3376 %% WARN Interface Gi2/0/1 not authorized. Unable to apply ACL
<190> Jul 6 10:32:46 swi-dis-p-t-ob-3 RADIUS[radius_task]: radius.c(2313) 3363 %% INFO RADIUS: MS attribute type =26
<190> Jul 6 10:32:46 swi-dis-p-t-ob-3 RADIUS[radius_task]: radius.c(2313) 3362 %% INFO RADIUS: MS attribute type =10
<190> Jul 6 10:32:46 swi-dis-p-t-ob-3 RADIUS[radius_task]: radius.c(2313) 3361 %% INFO RADIUS: MS attribute type =15
<190> Jul 6 10:32:46 swi-dis-p-t-ob-3 RADIUS[radius_task]: radius.c(2313) 3360 %% INFO RADIUS: MS attribute type =14

The supplicant is a Windows 10 dell machine with 802.1x enable with PEAP and MSCHAP-v2

I have tested a lot of different port conf, different attributes sent by the radius server and nothing make it work. The vlan is authorized on all devices between the switch and the radius server. If someone could help me pin the one or few things I did wrong I would really appreciate it.