diff --git a/.bumpversion-edge.toml b/.bumpversion-edge.toml
index 06a4bb3..ae966f4 100644
--- a/.bumpversion-edge.toml
+++ b/.bumpversion-edge.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "2.11.19"
+current_version = "2.11.20"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
 search = "{current_version}"
diff --git a/GridboxConnectorAddon-edge/GridboxConnector/__main__.py b/GridboxConnectorAddon-edge/GridboxConnector/__main__.py
index 3d36ccf..c260110 100644
--- a/GridboxConnectorAddon-edge/GridboxConnector/__main__.py
+++ b/GridboxConnectorAddon-edge/GridboxConnector/__main__.py
@@ -24,18 +24,6 @@ def load_gridbox_config():
         data = json.load(json_file)
     return data
 
-def run_telemetry():
-    telemetry = None
-    try:
-        enable_telemetry = get_bool_env('ENABLE_TELEMETRY', False)
-        if enable_telemetry:
-            otel_server = os.getenv('TELEMETRY_SERVER', "https://otel.helming.xyz")
-            telemetry = Telemetry(otel_server, "homeassistant-addon-viessmann-gridbox-edge")
-            telemetry.log_as_span("Telemetry enabled", level=logger.level)
-    except Exception as e:
-        logger.error(f"Error while setting up telemetry: {e}")
-    return telemetry
-
 def live_data_task(gridboxConnector:GridboxConnector, ha_viessmann_device:HAViessmannGridboxConnector, WAIT):
     one_time_print = True
     while True:
diff --git a/GridboxConnectorAddon-edge/cloudSettings.json b/GridboxConnectorAddon-edge/cloudSettings.json
index b8a3657..04d751e 100644
--- a/GridboxConnectorAddon-edge/cloudSettings.json
+++ b/GridboxConnectorAddon-edge/cloudSettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.11.19",
+  "version": "2.11.20",
   "urls": {
     "login": "https://gridx.eu.auth0.com/oauth/token",
     "gateways": "https://api.gridx.de/gateways",
diff --git a/GridboxConnectorAddon-edge/config.yaml b/GridboxConnectorAddon-edge/config.yaml
index 49c9f6c..6565947 100644
--- a/GridboxConnectorAddon-edge/config.yaml
+++ b/GridboxConnectorAddon-edge/config.yaml
@@ -1,7 +1,7 @@
 # https://developers.home-assistant.io/docs/add-ons/configuration#add-on-config
 ---
 name: Viessmann Gridbox Connector (edge)
-version: "2.11.19"
+version: "2.11.20"
 slug: "gridbox_connector_edge"
 description: "Viessmann Gridbox Connector (edge)"
 url: "https://github.com/unl0ck/homeassistant-addon-viessmann-gridbox/tree/main/GridboxConnectorAddon-edge"
diff --git a/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json b/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
index b8a3657..04d751e 100644
--- a/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
+++ b/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.11.19",
+  "version": "2.11.20",
   "urls": {
     "login": "https://gridx.eu.auth0.com/oauth/token",
     "gateways": "https://api.gridx.de/gateways",