diff --git a/plejd/ble.js b/plejd/ble.js
index 64bc31c..7ac6bdc 100644
--- a/plejd/ble.js
+++ b/plejd/ble.js
@@ -617,11 +617,16 @@ class PlejdService extends EventEmitter {
 
   unsubscribeCharacteristics() {
     if (this.characteristics.lastData) {
-      this.characteristics.lastData.unsubscribe((err) => {
-        if (err) {
-          console.log('error: could not unsubscribe from event.');
-        }
-      });
+      try {
+        this.characteristics.lastData.unsubscribe((err) => {
+          if (err) {
+            console.log('error: could not unsubscribe from event.');
+          }
+        });
+      }
+      catch (error) {
+        console.log('warning: could not unsubscribe from lastData, probably already disconnected: ' + error);
+      }
     }
   }
 
diff --git a/plejd/config.json b/plejd/config.json
index 1b1eb14..faee13a 100644
--- a/plejd/config.json
+++ b/plejd/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Plejd",
-  "version": "0.2.6",
+  "version": "0.2.7",
   "slug": "plejd",
   "description": "Adds support for the Swedish home automation devices from Plejd.",
   "url": "https://github.com/icanos/hassio-plejd/",
diff --git a/plejd/main.js b/plejd/main.js
index 17ca62b..d44e7b2 100644
--- a/plejd/main.js
+++ b/plejd/main.js
@@ -3,7 +3,7 @@ const mqtt = require('./mqtt');
 const fs = require('fs');
 const PlejdService = require('./ble');
 
-const version = "0.2.6";
+const version = "0.2.7";
 
 async function main() {
   console.log('starting Plejd add-on v. ' + version);