Fillable form vs web form vs e-signature

[Erika35139532bh6y]

Getting extremely frustrated after watching tutorials, scanning the communities, and redoing my form. I have created a fillable form and constantly hitting obstacles. I have functions such as calculated fields that won't work if I convert to webform or send for e-sign. However, if I leave it as a fillable form the system keeps throwing up an error that keeps it from saving submissions to Google Drive Folder. It's a nightmare. Why don't all the functions work on webform and e-sign? How do I troubleshoot this. 

Feeling very discouraged because I spent a lot of time creating the form and now I can't use it. 

[CRB2]

I'm not an expert by any means, but I did find someone else who had the same problem a few years ago. It seems to be because web browsers use their own plugins to display PDFs and don't have the same capabilities as Acrobat.

Adobe Community Discussion - "calculation fields do not work on web"