diff --git a/checker.py b/checker.py
index d75d176..a76ad39 100644
--- a/checker.py
+++ b/checker.py
@@ -88,7 +88,7 @@ class GRIST:
         raise ValueError(f"Setting {key} not found")
 
 
-def check_logs():
+def check_logs(logger):
     # Initialize counters
     error_count = 0
     sync_count = 0
@@ -96,7 +96,9 @@ def check_logs():
     
     # Get current time and 24 hours ago
     current_time = datetime.now()
+    logger.info(f"Current time: {current_time}")
     day_ago = current_time - timedelta(days=1)
+    logger.info(f"Max logs timestamp: {day_ago}")
     
     try:
         result = subprocess.run(['docker', 'compose', 'logs'], cwd='/root/node/', capture_output=True, text=True)
@@ -111,19 +113,28 @@ def check_logs():
         
         if not timestamp: continue
         if timestamp < day_ago: continue
-        if "Error from tendermint rpc" in line: error_count += 1
-        if "Synced with network" in line: sync_count += 1
-            
+        if "Error from tendermint rpc" in line: 
+            error_count += 1
+            logger.error(f"RPC error: {line}")
+        if "Synced with network" in line:
+            sync_count += 1
+            logger.info(f"Synced with network: {line}")
+
         challenge_match = re.search(r'made (\d+) secret challenges', line)
-        if challenge_match: total_challenges += int(challenge_match.group(1))
+        if challenge_match:
+            total_challenges += int(challenge_match.group(1))
+            logger.info(f"Made {total_challenges} secret challenges: {line}")
     
-    return {
+    result = {
         "rpc_errors": error_count,
         "sync_events": sync_count, 
         "total_challenges": total_challenges
     }
+    logger.info(f"Result: {result}")
+    return result
 
 if __name__ == "__main__":
+    print("Checker started")
     colorama.init(autoreset=True)
     logger = logging.getLogger("Impact updater")
     logger.setLevel(logging.INFO)
@@ -134,17 +145,17 @@ if __name__ == "__main__":
 
     time.sleep(random.randint(1, 600))
 
-    grist_server = "###GRIST_SERVER###"
-    grist_doc_id = "###GRIST_DOC_ID###"
-    grist_api_key = "###GRIST_API_KEY###"
-    grist_row_name = socket.gethostname()
-    nodes_table = "Nodes"
-    grist = GRIST(grist_server, grist_doc_id, grist_api_key, logger)
-    current_vm = grist.find_record(name=grist_row_name, table=nodes_table)[0]
-    def grist_callback(msg): grist.update(current_vm.id, msg, nodes_table)
+    GRIST_SERVER = "###GRIST_SERVER###"
+    GRIST_DOC_ID = "###GRIST_DOC_ID###"
+    GRIST_API_KEY = "###GRIST_API_KEY###"
+    GRIST_ROW_NAME = socket.gethostname()
+    NODES_TABLE = "Nodes"
+    grist = GRIST(GRIST_SERVER, GRIST_DOC_ID, GRIST_API_KEY, logger)
+    current_vm = grist.find_record(name=GRIST_ROW_NAME, table=NODES_TABLE)[0]
+    def grist_callback(msg): grist.update(current_vm.id, msg, NODES_TABLE)
 
     try:        
-        result = check_logs()
+        result = check_logs(logger)
         data = f"{result['sync_events']}/{result['total_challenges']}/{result['rpc_errors']}" # Syncs/Challenges/RPC errors
         grist_callback({ "Health": data })
         print(result)