Upload fails without hitting Start Upload

Thanks for the reply.

This is in a custom module.

$form['reports'] = array(
  '#type' => 'plupload',
  '#title' => t('Upload files'),
  '#description' => t('YOU MUST HIT START UPLOAD PRIOR TO SUBMITTING FORM!'),
  '#upload_validators' => array(
   	'file_validate_extensions' => array('jpg jpeg gif png txt doc docx docm dotx xltx xls pdf ppt pps pptm xlsx zip xlsm'),
   	 ),
  '#plupload_settings' => array(
        'runtimes' => 'html5,flash,html4',
  
  ),
   );

As you can see, for the time being I have had to educate my users to start upload prior to form submit.

I do have other submit buttons on the form for ajax controls, but I haven't had any issues with it submitting on those. I did try your suggestion with #submit_element => 'edit-submit', but no change.

I also tried one of the patches for Auto Submitting that I found on here, but that just jacked up my form element.

This was solved by using '#submit_element' on my plupload form field.
I apparently can't read or something, and used the wrong submit button ID...who knows. Works fine now.

A tiny bit more detail...when I first tried #submit_element I used 'edit-submit' for the button Id. That obviously didn't work. It needed to be '#submit_element' => '#edit-submit' - with the ID #, in case someone else out there is an airhead like me.