Hello there, I have a Robotiq 2F-85 attached to a UR3e robot, the robot is connected to my laptop via a wired ethernet network. I'm using python code very similar to a different post to control the gripper over a socket connection, link and minimal code example below. I can set target position, speed, force etc without issue, I can read back the actual position, gripper status etc, BUT: when I try to read the motor current, it always returns zero, regardless of whether or not the gripper is holding something. Any idea what might be the problem? Is there some action that must be taken for the motor current to be written to its respective register?Code source:https://dof.robotiq.com/discussion/2420/control-robotiq-gripper-mounted-on-ur-robot-via-socket-communication-pythonCode:robotiq2f_tcp.pyimport socket import time class Robotiq2F85TCP: def __init__(self, host_ip: str, port: int = 63352) -> None: self.host_ip = host_ip self.port = port def _communicate(self, command: str) -> str: """Helper function to communicate with gripper over a tcp socket. Args: command (str): The GET/SET command string. """ with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s: try: s.connect((self.host_ip, self.port)) s.sendall(("" + str.strip(command) + "\n").encode()) data = s.recv(2 ** 10) return data.decode()[:-1] except Exception as e: raise (e) def activate_gripper(self): """Activates the gripper, sets target position to "Open" and sets GTO flag.""" self._communicate("SET ACT 1") while not self._communicate("GET STA") == "STA 3": time.sleep(0.01) # initialize gripper self._communicate("SET GTO 1") # enable Gripper self.target_position = 0 self.speed = 255 self.force = 0main.pyfrom robotiq2f_tcp import Robotiq2F85TCP robotiq = Robotiq2F85TCP("10.42.0.162") # activate and wait for 4sec for calibration procedure (gripper opens and closes) robotiq.activate_gripper()) time.sleep(4) print(robotiq._communicate("GET COU"))outputCOU 0This output is also obtained when the robot is first made to grasp an object (using functions not included in the above code example).