The mic processor is fine.
Everyone who has ever owned a Yamaha arranger has heard the harmonizer, if they sing. It may be marginally better, but still interrupts the vocal path when engaged or disengaged. You have to remember to NOT turn it off or on while you are singing.
And, as you have mentioned many times, it is rather sensitive to overloading and distorting.
I check the forum here periodically if I'm home, but lots of us have real lives to deal with as well and don't have time to immediately listen to every demo posted.
Be patient my friend; yours will be here soon. Hope it likes its new home better this time.
![smile smile](/forum/images/graemlins/default_dark/smile.gif)