Downloading PDF has created the file name the same as what the person commented in the survey

Hi

This is a problem because the file name is so big that the pdf cannot be opened

please help ...this is for the North Arm form 

Hello,

You can change the PDF filename from the PDF Editor as explained here: How-to-Assign-a-Custom-Name-to-a-PDF-Document-with-PDF-Editor 

Please try this and change the field linked to the filename. That should sort out the issue.