I have a client that is using my Survey123 form to inspect data in a remote area of Arizona. The Survey has a web hook to populate some very redundant fields in a Google Sheets file. The permissions for the sheet and survey are public. I have verified and tested that the data being populated from Survey123 into Google sheets is displaying on my phone and another persons phone (in the city) but not my client. Since data is being processing through ESRI servers and then talking with Integromat and then to Google Sheets, do you think the issue is that my client has poor reception? He can receive emails and submit data through 123.