diff --git a/server/src/lib/ciscoController.js b/server/src/lib/ciscoController.js
index 27fefb6..a139dd5 100644
--- a/server/src/lib/ciscoController.js
+++ b/server/src/lib/ciscoController.js
@@ -111,7 +111,7 @@ export async function getOnlineWifiDevices() {
     frequency: client.FB,
     protocol: client.PT,
     speed: client.SD,
-    usage: client.bytes_total
+    usage: client.bytes_total || 0
   }))
 
   return restructuredOnlineDevices
diff --git a/server/src/lib/unifiController.js b/server/src/lib/unifiController.js
index 26eb120..0aad70e 100644
--- a/server/src/lib/unifiController.js
+++ b/server/src/lib/unifiController.js
@@ -195,7 +195,7 @@ export async function getOnlineWifiDevices() {
       frequency: null,
       protocol: null,
       speed: Math.floor(client.tx_rate / 1000),
-      usage: +client.tx_bytes + +client.rx_bytes
+      usage: +client.tx_bytes + +client.rx_bytes || 0
     }))
 
     return restructuredOnlineDevices
@@ -217,7 +217,7 @@ export async function getAccessPoints() {
         model,
         ip,
         clients: num_sta,
-        usage: +bytes
+        usage: +bytes || 0
       })
     )
 
diff --git a/server/src/lib/wifiDevices.js b/server/src/lib/wifiDevices.js
index b86d253..09e430b 100644
--- a/server/src/lib/wifiDevices.js
+++ b/server/src/lib/wifiDevices.js
@@ -126,7 +126,12 @@ async function updateDB(onlineDevices) {
                 ...device,
                 hostname,
                 firstSeen: device.firstSeen || new Date(),
-                user: undefined
+                user: undefined,
+                accessPoint: {
+                  connect: {
+                    hostname: device.apName
+                  }
+                }
               },
               update: {
                 ...device,
@@ -142,7 +147,7 @@ async function updateDB(onlineDevices) {
           } catch (e) {
             logError({
               tags: ['wifiDevices'],
-              message: `Erro tentando adicionar o dispositivo "${device.mac}". Ele tinha um usuário fora do AD que foi ignorado, mas falhou mesmo assim`,
+              message: `Erro ao adicionar o dispositivo "${device.mac}" AP: ${device.apMac}. Ele tinha um usuário fora do AD que foi ignorado, mas falhou mesmo assim. ${e.message} `,
               data: { error: e, device }
             })
           }