Clouds noisy Left Output

I have a Clouds clone with Parasite. I’ve noticed the Left output is very noisy and weak regarding the dry signal. Wet is ok, in both L and R. Right dry is normal too. I’ve tested it with a signal in tle Left Input (mono). Is it possible a matter of configuration or a peculiarity or the module is faulty? Any ideas are welcome! Thanks

Clouds clone => no support on this forum.