On Wed, Dec 4, 2019 at 12:32 PM Oon-Ee Ng <ngoonee.talk@xxxxxxxxx> wrote: > On Wed, Dec 4, 2019 at 12:28 PM Oon-Ee Ng <ngoonee.talk@xxxxxxxxx> wrote: > >> After the update I can't seem to load WhatsApp Web. >> >> If I already logged in (using the QR code) it just doesn't load and >> eventually displays the 'connecting to WhatsApp' message which typically >> happens when the phone is offline. >> >> If I haven't logged in it will try to load the QR code for authentication >> and wait for that forever. The console shows the following:- >> >> Content Security Policy: Directive ‘child-src’ has been deprecated. >> Please use directive ‘worker-src’ to control workers, or directive >> ‘frame-src’ to control frames respectively. >> Firefox can’t establish a connection to the server at wss:// >> web.whatsapp.com/ws. app.fff9477f997fa1246faf.js:2:783554 >> >> Chromium on the same machine has no such issues. >> > > This link https://bugzilla.mozilla.org/show_bug.cgi?id=1468870 mentions > possible DNS issues. I'll have to retry on a different connection when I > get there. > Just to note (since I forgot to mention it in my original message), it seems to work on the same machine when downgrading only firefox (to 70.0.1-3)
