this aint gonna work

hwmonDaemon.py

@@ -781,19 +781,38 @@ class SystemHealthMonitor:
     def _parse_size(self, size_str: str) -> float:
         """Parse size string with units to bytes"""
         logger.debug(f"Parsing size string: {size_str}")
-        match = re.match(r'([\d.]+)\s*([KMGT])', size_str.strip())
+        
+        # Handle empty or invalid input
+        if not size_str or not isinstance(size_str, str):
+            return 0.0
+            
+        # Remove any whitespace and handle M/G/T units
+        size_str = size_str.strip()
+        
+        # Handle values with decimal points (like 192.2M)
+        match = re.match(r'^([\d.]+)\s*([KMGT])?', size_str)
         if match:
             value = float(match.group(1))
-            unit = match.group(2)
+            unit = match.group(2) if match.group(2) else 'B'
+            
             multipliers = {
+                'B': 1,
                 'K': 1024,
-                'M': 1024**2, 
+                'M': 1024**2,
                 'G': 1024**3,
                 'T': 1024**4
             }
-            return value * multipliers[unit]
-        logger.debug(f"Parsed value: {value}, Unit: {unit}, Result: {value * multipliers[unit]}")
-        return float(size_str)
+            
+            result = value * multipliers[unit]
+            logger.debug(f"Parsed value: {value}, Unit: {unit}, Result: {result}")
+            return result
+            
+        # If no match, try to convert directly to float
+        try:
+            return float(size_str)
+        except ValueError:
+            logger.debug(f"Could not parse size string: {size_str}")
+            return 0.0
 
     def _is_physical_disk(self, device_path):
         """