Didn't find this mentioned on the thread...
Is there something about the Quick Updates mod that might interfere with copying product attributes via the attributes controller?

When I attempt to do this, I get the following error:

1136 Column count doesn't match value count at row 1
in:
[insert into zen_products_attributes values (0, '677', '10', '207', '0.0000', '+', '1', '0', '0', '+', '0', '0', '1', '', '1', '0.0000', '0.0000', '0.0000', '0.0000', '0.0000', '', '', '0.0000', '0', '0.0000', '0', '0')]