Myoware sensors defective!

I am using the Myoware 2.0 ecosystem that I bought earlier in June and so far I have had no success with my sensors! In my setup I am using the Arduino shield, TRS cable, muscle sensor, link shield, cable shield and reference cables with the hydrogel electrodes. The sensors either saturate completely or do not respond to any muscle flexion. I around 6 of these sensors so I have tried switching out the shields and the cables and nothing works! I have adjusted the gain tirelessly and I even bought a USB isolator to help. Nothing is working on these sensors! This is extremely frustrating and I don’t know what else I can do, my sensors only respond to the wire mving, nothing else. Sometimes the signal will be very noisy and then saturate completely.

I’m facing the same problem, were you able to solve it?