I'm having unstable readout from QX0.0 to QX0.7 with the simple L.D as shown below. The reading will toggle after a few seconds whereas the physical outputs remains stable The QX1.0 to QX1.2 outputs are stable though.
The "Monitoring" page in the PLC webserver also showing the output values flickering. A video capture can be seen here. https://drive.google.com/file/d/1dMT3I8Qppb0MhPv8I4Bogz9o6fTl9ZnN/view
Can anyone give me some advice?