Thanks a lot! 
I deleted wg_manager and reinstalled fresh.
Now another problem appeared:
auto=n won't apply
	
	
	
		
And btw, wg_manager says it's v4.09.
				
			I deleted wg_manager and reinstalled fresh.
Now another problem appeared:
auto=n won't apply
		Code:
	
	+======================================================================+
|  Welcome to the WireGuard Manager/Installer script (Asuswrt-Merlin)  |
|                                                                      |
|                      Version v4.09 by Martineau                      |
|                                                                      |
+======================================================================+
        WireGuard ACTIVE Peer Status: Clients 0, Servers 0
1  = Update Wireguard modules                                           7  = Display QR code for a Peer {device} e.g. iPhone
2  = Remove WireGuard/wg_manager                                        8  = Peer management [ "list" | "category" | "new" ] | [ {Peer | category} [ del | show | add [{"auto="[y|n|p]}] ]
                                                                        9  = Create Key-pair for Peer {Device} e.g. Nokia6310i (creates Nokia6310i.conf etc.)
3  = List ACTIVE Peers Summary [Peer...] [full]                         10 = IPSet management [ "list" ] | [ "upd" { ipset [ "fwmark" {fwmark} ] | [ "enable" {"y"|"n"}] | [ "dstsrc"] ] } ]
4  = Start   [ [Peer [nopolicy]...] | category ] e.g. start clients
5  = Stop    [ [Peer... ] | category ] e.g. stop clients
6  = Restart [ [Peer... ] | category ] e.g. restart servers
?  = About Configuration
v  = View ('/jffs/addons/wireguard/WireguardVPN.conf')
e  = Exit Script [?]
E:Option ==> peer wg21 auto=n
        [✔] Updated 'wg21' AUTO=N
        WireGuard ACTIVE Peer Status: Clients 0, Servers 0
1  = Update Wireguard modules                                           7  = Display QR code for a Peer {device} e.g. iPhone
2  = Remove WireGuard/wg_manager                                        8  = Peer management [ "list" | "category" | "new" ] | [ {Peer | category} [ del | show | add [{"auto="[y|n|p]}] ]
                                                                        9  = Create Key-pair for Peer {Device} e.g. Nokia6310i (creates Nokia6310i.conf etc.)
3  = List ACTIVE Peers Summary [Peer...] [full]                         10 = IPSet management [ "list" ] | [ "upd" { ipset [ "fwmark" {fwmark} ] | [ "enable" {"y"|"n"}] | [ "dstsrc"] ] } ]
4  = Start   [ [Peer [nopolicy]...] | category ] e.g. start clients
5  = Stop    [ [Peer... ] | category ] e.g. stop clients
6  = Restart [ [Peer... ] | category ] e.g. restart servers
?  = About Configuration
v  = View ('/jffs/addons/wireguard/WireguardVPN.conf')
e  = Exit Script [?]
E:Option ==> 8
        Peers (Auto=P - Policy, Auto=X - External i.e. Cell/Mobile)
Server  Auto  Subnet        Port   Annotate
wg21    Y    10.50.1.1/24  51820  # RT-AC86U Server #1
Client  Auto  IP             Endpoint                          DNS      MTU   Annotate
warp    N     172.16.0.2/32  engage.cloudflareclient.com:2408  1.1.1.1  1280  # Cloudflare Warp
        WireGuard ACTIVE Peer Status: Clients 0, Servers 0
	And btw, wg_manager says it's v4.09.
			
				Last edited: 
			
		
	
								
								
									
	
		
			
		
	
								
							
							
	