diff --git a/ha_addon_debug/CHANGELOG.md b/ha_addon_debug/CHANGELOG.md
index 3dee3ed..347924e 100644
--- a/ha_addon_debug/CHANGELOG.md
+++ b/ha_addon_debug/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased]
 
+- add watchdog for Add-ons
 - Respect logging.ini file, if LOG_ENV isn't set well [#288](https://github.com/s-allius/tsun-gen3-proxy/issues/288)
 - Remove trailing apostrophe in the log output [#288](https://github.com/s-allius/tsun-gen3-proxy/issues/288)
 - update AddOn base docker image to version 17.2.1
diff --git a/ha_addon_debug/config.yaml b/ha_addon_debug/config.yaml
index ebe67c3..93e76e3 100644
--- a/ha_addon_debug/config.yaml
+++ b/ha_addon_debug/config.yaml
@@ -1,6 +1,6 @@
 name: TSUN-Proxy (Debug)
 description: MQTT Proxy for TSUN Photovoltaic Inverters with Debug Logging
-version:  0.13.0-debug-2502242051 
+version:  0.13.0-debug-2502242257 
 image: docker.io/sallius/tsun-gen3-addon
 url: https://github.com/s-allius/tsun-gen3-proxy
 slug: tsun-proxy-debug
@@ -23,16 +23,12 @@ services:
 ports:
   5005/tcp: 5005
   10000/tcp: 10000
-  8127/tcp: 8127
-auth_api: true
 
-# FIXME: we disabled the watchdog due to exceptions in the ha supervisor. See: https://github.com/s-allius/tsun-gen3-proxy/issues/249
 watchdog: "http://[HOST]:[PORT:8127]/-/healthy"
 
 # Definition of parameters in the configuration tab of the addon
 # parameters are available within the container as /data/options.json
 # and should become picked up by the proxy - current workaround as a transfer script
-# TODO: check again for multi hierarchie parameters
 
 schema:
   inverters:
@@ -100,7 +96,7 @@ schema:
 # If any default value is given, the option becomes a required value.
 options:
   inverters:
-    - serial: R17E760702080400
+    - serial: R17E000000000000
       monitor_sn: 0
       node_id: inv_1
       suggested_area: Roof
diff --git a/ha_addon_debug/translations/de.yaml b/ha_addon_debug/translations/de.yaml
index 8b6b34e..36ee8cd 100755
--- a/ha_addon_debug/translations/de.yaml
+++ b/ha_addon_debug/translations/de.yaml
@@ -38,14 +38,14 @@ configuration:
       ein => normaler Proxy-Betrieb.
       aus => Der Wechselrichter wird vom Internet isoliert.
   solarman.enabled:
-    name: Verbindung zur Solarman Cloud - nur für GEN3PLUS Wechselrichter
+    name: Verbindung zur Solarman/TSUN Cloud - nur für GEN3PLUS Wechselrichter
     description: >+
-      Schaltet die Verbindung zur Solarman Cloud ein/aus.
-      Diese Verbindung ist erforderlich, wenn Sie Daten an die Solarman Cloud senden möchten,
-      z.B. um die Solarman Apps zu nutzen oder Firmware-Updates zu erhalten.
+      Schaltet die Verbindung zur Solarman oder TSUN Cloud ein/aus.
+      Diese Verbindung ist erforderlich, wenn Sie Daten an die Cloud senden möchten,
+      z.B. um die Solarman App oder TSUN Smart App zu nutzen oder Firmware-Updates zu erhalten.
       
       ein => normaler Proxy-Betrieb.
-      aus => Der Wechselrichter wird vom Internet isoliert.
+      aus => Die GEN3PLUS Geräte werden vom Internet isoliert.
   inverters.allow_all:
     name: Erlaube Verbindungen von sämtlichen Wechselrichtern
     description: >-
diff --git a/ha_addon_debug/translations/en.yaml b/ha_addon_debug/translations/en.yaml
index 0fe8bf9..7ffb6f3 100755
--- a/ha_addon_debug/translations/en.yaml
+++ b/ha_addon_debug/translations/en.yaml
@@ -38,14 +38,14 @@ configuration:
       on => normal proxy operation.
       off => The Inverter become isolated from Internet.
   solarman.enabled:
-    name: Connection to Solarman Cloud - for GEN3PLUS inverter only
+    name: Connection to Solarman/TSUN Cloud - for GEN3PLUS inverter only
     description: >+
-      switch on/off connection to the Solarman cloud.
-      This connection is only required if you want send data to the Solarman cloud
-      eg. to use the Solarman APPs or receive firmware updates.
+      switch on/off connection to the Solarman or TSUN cloud.
+      This connection is only required if you want send data to the cloud
+      eg. to use the Solarman APP, the TSUN Smart APP or receive firmware updates.
       
       on => normal proxy operation.
-      off => The Inverter become isolated from Internet
+      off => The GEN3PLUS devices become isolated from Internet
   inverters.allow_all:
     name: Allow all connections from all inverters
     description: >-