the request was not sent or there was no response

[SalPal]

so i have an app that my shops fill out with the float value they have, the app seems to work fine on some of the shops till systems and other shops it will not work and we get the following error...

The request was not sent or there was no response from the server. Check your internet connection. Server response: float audut failed: null.

the float audit is the sharepoint list the form will send back to.

All the users are part of a large business 365 account, so the users are not an issue.

If the app didn't work on all shops then i would know its an issue with the app, but as the app do work at some shops i knows the app is working fine and sending data back to the sharepoint list.

All of the shops internet and antivirus is all set up the same.

So any idea what is causing this error?

Many thanks in advance. 

[Anonymous]

Hey there, did you ever figure this out? I'm getting the same error when trying to connect a gallery to a datasource (Sharepoint picture library). Just this one that doesn't work, my other picture libraries work fine. 

[paeore]

 Is there anyone who'd be able to assist with this issue? Seems to be very sporadic amongst my app users.

[fishmangal011]

Having the same issues. Can anyone shed any light on this please