Even better fix

tasmota/tasmota_xdrv_driver/xdrv_73_9_lora.ino

@@ -213,10 +213,10 @@ void LoraInput(void) {
         }
       } else {
         *--command_part = ' ';           // Restore strtok_r '/0'
+      }
+    }
     rcvd_data++;                         // Remove TAS_LORA_REMOTE_COMMAND header
-        packet_size--;
-      }
-    }
+    packet_size--;                       // Adjust packet size
   }
 
   bool raw = Lora->raw;