Update unbound.conf

Improve cache hits. Thanks @Juched
ASUS Guest #1 SSID VLAN template/fix for DNS Thanks @Juched

unbound.conf

@@ -1,4 +1,6 @@
 # Version=v1.11 Martineau update (Date Loaded
+# v1.12 Martineau - Add     'interface xxx.xxx.101.1@53/xxx.xxx.102.1@53' templates for Aimesh Guest SSID VLANs when dnsmasq disabled @juched
+#                   Change  'serve-expired-ttl: 3600' to 86400 @juched
 # v1.11 Martineau - Add     'private-address: ::/0' Enhance 'do-ip6: no' i.e. explicitly drop ALL IPv6 responses
 #                 - Add     IPv6 Private Address 'fd00::/8' and 'fe80::/10'
 #                 - Add     If 'do-ip6: yes' set 'edns-buffer-size: 1232' @Linux_Chemist
@@ -29,6 +31,7 @@ server:
 port: 53535                                 # v1.08 If 53, requires 'port=0' in '/etc/dnsmasq.conf' to 'disable' dnsmasq to answer queries direct from LAN clients
 interface: 127.0.0.1@53535                  # v1.01 As per @dave14305 minimal config; Will be overwritten by $(nvram get lan_ipaddr_rt) if dnsmasq 'disabled'
 #interface: 127.0.0.1@53                    # v1.10 Required by router if dnsmasq 'disabled'
+#interface: xxx.xxx.10x.1@53                # v1.12 AiMesh Guest SSID VLAN TAG (dnsmasq disabled) @juched
 #access-control: 0.0.0.0/0 allow            # v1.10 Will be overwritten by LAN subnet "${lan_ip_addr_rt}/24" if 'dnsmasq disabled' aka bypassed
 #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
 
@@ -105,7 +108,7 @@ prefetch: yes
 prefetch-key: yes
 minimal-responses: yes
 serve-expired: yes
-serve-expired-ttl: 3600
+serve-expired-ttl: 86400                         # v1.12 as per @juched
 incoming-num-tcp: 600
 outgoing-num-tcp: 100
 ip-ratelimit: 0                                  # v1.04 as per @L&LD as it impacts ipleak.net?