diff --git a/.ha_mcp/logs/mcp_usage.jsonl b/.ha_mcp/logs/mcp_usage.jsonl
index 63f45ae..97d7196 100644
--- a/.ha_mcp/logs/mcp_usage.jsonl
+++ b/.ha_mcp/logs/mcp_usage.jsonl
@@ -666,3 +666,4 @@
 {"timestamp": "2026-08-07T13:13:53.876638+00:00", "tool_name": "ha_get_history", "parameters": {"entity_ids": "sensor.octoprint_successful_prints_count", "source": "statistics", "start_time": "7d", "end_time": null, "minimal_response": true, "significant_changes_only": true, "limit": null, "offset": null, "period": "day", "statistic_types": ["change"], "order": "desc", "fields": null, "ctx": {"_STATE_TTL_SECONDS": 86400}}, "execution_time_ms": 20.270347595214844, "success": true, "error_message": null, "response_size_bytes": 1028, "user_context": null}
 {"timestamp": "2026-08-07T13:14:26.443773+00:00", "tool_name": "ha_get_history", "parameters": {"entity_ids": "sensor.octoprint_successful_prints_count", "source": "statistics", "start_time": "6h", "end_time": null, "minimal_response": true, "significant_changes_only": true, "limit": null, "offset": null, "period": "hour", "statistic_types": ["change"], "order": "desc", "fields": null, "ctx": {"_STATE_TTL_SECONDS": 86400}}, "execution_time_ms": 16.463279724121094, "success": true, "error_message": null, "response_size_bytes": 1030, "user_context": null}
 {"timestamp": "2026-08-07T13:14:49.813642+00:00", "tool_name": "ha_call_service", "parameters": {"domain": "counter", "service": "reset", "entity_id": "counter.octoprint_successful_prints", "data": null, "return_response": false, "wait": true, "verbose": false, "result_fields": null, "result_attribute_keys": null, "ws_command": null}, "execution_time_ms": 9.71221923828125, "success": true, "error_message": null, "response_size_bytes": 393, "user_context": null}
+{"timestamp": "2026-08-07T13:18:58.864361+00:00", "tool_name": "ha_config_set_dashboard", "parameters": {"url_path": "printer-stats", "config": null, "python_transform": "for card in config['views'][1]['sections'][1]['cards']:\n    if card.get('type') == 'custom:apexcharts-card':\n        card['graph_span'] = \"30d\"\n        card['span'] = {\"end\": \"day\"}\n        for s in card['series']:\n            s.pop('statistics', None)\n            s['group_by'] = {\"func\": \"diff\", \"duration\": \"1d\", \"start_with_last\": True}", "config_hash": "bac7d166cbc56123", "title": null, "icon": null, "require_admin": null, "show_in_sidebar": null, "MandatoryBPS": false, "BestPracticeKey": null, "return_screenshot": false, "view_path": null}, "execution_time_ms": 14.222860336303711, "success": true, "error_message": null, "response_size_bytes": 951, "user_context": null}
diff --git a/.storage/lovelace.printer_stats b/.storage/lovelace.printer_stats
index fc123fd..894e68e 100644
--- a/.storage/lovelace.printer_stats
+++ b/.storage/lovelace.printer_stats
@@ -546,10 +546,10 @@
                       "name": "Successful",
                       "color": "#66bb6a",
                       "type": "column",
-                      "statistics": {
-                        "type": "change",
-                        "period": "day",
-                        "align": "end"
+                      "group_by": {
+                        "func": "diff",
+                        "duration": "1d",
+                        "start_with_last": true
                       }
                     },
                     {
@@ -557,15 +557,18 @@
                       "name": "Failed",
                       "color": "#ef5350",
                       "type": "column",
-                      "statistics": {
-                        "type": "change",
-                        "period": "day",
-                        "align": "end"
+                      "group_by": {
+                        "func": "diff",
+                        "duration": "1d",
+                        "start_with_last": true
                       }
                     }
                   ],
                   "grid_options": {
                     "columns": "full"
+                  },
+                  "span": {
+                    "end": "day"
                   }
                 }
               ]
diff --git a/zigbee2mqtt/state.json b/zigbee2mqtt/state.json
index c9e25b3..0011a40 100644
--- a/zigbee2mqtt/state.json
+++ b/zigbee2mqtt/state.json
@@ -27,7 +27,7 @@
         "led_brightness": 100,
         "countdown_to_turn_off": 0,
         "countdown_to_turn_on": 0,
-        "power": 2.6,
+        "power": 2.1,
         "current": 0.12,
         "energy": 26.83,
         "power_factor": 0.15,
@@ -45,7 +45,7 @@
         "state": "ON",
         "led_brightness": 100,
         "countdown_to_turn_off": 0,
-        "voltage": 120.3,
+        "voltage": 119.8,
         "countdown_to_turn_on": 0,
         "energy": 50.24,
         "power_factor": 0.2,
@@ -74,13 +74,13 @@
         "led_brightness": 100,
         "countdown_to_turn_off": 0,
         "countdown_to_turn_on": 0,
-        "voltage": 119.5,
+        "voltage": 119,
         "state": "ON",
         "ac_frequency": 60,
         "energy": 102.35,
-        "power": 0.8,
-        "current": 0.05,
-        "power_factor": 0.41,
+        "power": 99.1,
+        "current": 0.89,
+        "power_factor": 0.95,
         "update": {
             "state": "idle",
             "installed_version": 268513381,
@@ -98,10 +98,10 @@
         "voltage": 120.3,
         "energy": 43.64,
         "state": "ON",
-        "power": 89.5,
-        "current": 0.78,
+        "power": 67,
+        "current": 0.71,
         "ac_frequency": 60,
-        "power_factor": 0.76,
+        "power_factor": 0.77,
         "update": {
             "state": "idle",
             "installed_version": 268513381,
@@ -114,12 +114,12 @@
     },
     "0xffffb40e060895b3": {
         "state": "ON",
-        "voltage": 120.5,
+        "voltage": 120,
         "ac_frequency": 60,
         "energy": 6.33,
         "current": 0.01,
         "power": 0,
-        "power_factor": 0.22,
+        "power_factor": 0.11,
         "linkquality": 123,
         "update": {
             "state": "idle",
@@ -143,7 +143,7 @@
         "current": 0.02,
         "ac_frequency": 60,
         "power": 0.3,
-        "power_factor": 0.14,
+        "power_factor": 0.2,
         "update": {
             "state": "idle",
             "installed_version": 268513381,
@@ -245,7 +245,7 @@
     },
     "0xb40e060fffe717c5": {
         "battery": 100,
-        "occupancy": false,
+        "occupancy": true,
         "tamper": false,
         "battery_low": false,
         "linkquality": 72,