Problem with Fido on WhatsApp

[Ottolosavio]

using my FIDO network doesn't allow me to make any whatsapp calls or recieve calls, it shows "connecting" but doesn't actually connect. it works fine when I'm on wifi, therefore its not my phone that is an issue (s10 plus) this has happend before,

Can uou help please?

Thanks

[NaliniR]

Hi @Ottolosavio,

The problem is with Android 10 and WhatsApp, turn off the data saver on the phone and the calls will work fine.

This is a known problem with WhatsApp.