core: frontend: Update BeaconTray network checks

* Updat BeaconTrayMenu to consider cases where a unknown network is
  listed to avoid cases where interfaces are classified mistakenly

core/frontend/src/components/beacon/BeaconTrayMenu.vue

@@ -1,6 +1,6 @@
 <template>
   <v-menu
-    v-if="is_connected_to_wifi"
+    v-if="should_warn_user"
     :close-on-content-click="false"
     nudge-left="150"
     nudge-bottom="25"
@@ -15,11 +15,9 @@
         v-on="on"
       >
         <v-icon
-          v-tooltip="is_connected_to_wifi
-            ? 'Connected through a wireless connection, expect degraded performance'
-            : 'Connected through a wired connection'"
           class="px-1 white-shadow"
-          :color="is_connected_to_wifi ? 'yellow' : 'white'"
+          :v-tooltip="tooltip_text"
+          :color="should_warn_user ? 'yellow' : 'white'"
         >
           mdi-ethernet-cable
         </v-icon>
@@ -70,22 +68,43 @@ export default Vue.extend({
   },
   computed: {
     wired_interface_domains(): Domain[] {
-      return beacon.available_domains.filter((entry) => entry.interface_type === InterfaceType.WIRED)
+      return beacon.available_domains.filter(
+        (entry) => entry.interface_type === InterfaceType.WIRED || entry.interface_type === InterfaceType.USB,
+      )
     },
     wireless_interface_domains(): Domain[] {
       return beacon.available_domains.filter(
         (entry) => entry.interface_type === InterfaceType.WIFI || entry.interface_type === InterfaceType.HOTSPOT,
       )
     },
+    is_connected_to_wired(): boolean {
+      return this.wired_interface_domains.some((domain) => domain.ip === beacon.nginx_ip_address)
+    },
     is_connected_to_wifi(): boolean {
       const is_on_wifi = this.wireless_interface_domains.some((domain) => domain.ip === beacon.nginx_ip_address)
-      const is_on_wired = this.wired_interface_domains.some((domain) => domain.ip === beacon.nginx_ip_address)
 
-      if (is_on_wifi && is_on_wired) {
+      if (is_on_wifi && this.is_connected_to_wired) {
         console.debug('Unexpected behavior. There are both Wired and Wireless interfaces sharing the same IP address.')
       }
 
-      return is_on_wifi && !is_on_wired
+      return is_on_wifi && !this.is_connected_to_wired
+    },
+    is_connected_to_unknown_interface(): boolean {
+      return !this.is_connected_to_wifi && !this.is_connected_to_wired
+    },
+    should_warn_user(): boolean {
+      return this.is_connected_to_wifi || this.is_connected_to_unknown_interface
+    },
+    tooltip_text(): string {
+      if (this.is_connected_to_wifi) {
+        return 'Connected through a wireless connection, expect degraded performance'
+      }
+      if (this.is_connected_to_wired) {
+        return 'Connected through a wired connection'
+      }
+
+      return 'It looks like you are reaching BlueOS using a complex network. '
+        + 'Degraded performance can happen in this case.'
     },
   },
   mounted() {