Tonex Pedal Not saving Settings

[satch4u3]

Hi,

As the subject states, when I change settings on a preset, for example, turning the reverb off, save, then change to another preset and back, the reverb is still on. Odd thing is, the footswtich led will indicate that an edit has been made (amber light) if I manually turn it back on. If I turn it back off, the led will go back to green. Anyone ever see this??

[satch4u3]

Ok so I have been able to narrow it down to the External Control parameter. I have been using it with an expression pedal to just control preset volume. If I turn External Control off, the issue goes away.