Google Sheet Name

Hello @vinautomatic
So sorry for the late response, unfortunately did not seen your support thread

Solution
Avoid using Special characters like _ @ ! etc
Also don’t use caps in field name too.

feel free to let us know if you have any further issues.

Thanks & Regards
Abdullah

I meant for the filename

Yes, please avoid underscore it will work.

Hyphens are fine ?

Yes
But if in case it’s not working then you can remove hyphens and check hope it will work perfect