Like in this post, try setting the user agent to what the latest Chrome Stable uses AND disable browser.js.

@basticuz no, probably need Opera to update something

@leocg I installed the new Opera One and now it works... Who knows why. Thanks.

Regular Opera has a fix for this issue. See DNA-107508 at https://blogs.opera.com/desktop/changelog-for-98/. Opera GX just hasn't gotten the fix, but will soon.

I also had many problems with whatsapp in the past. I recommend you to change and use gbwhatsapp. It's really much better

@kickasst Same thing just happened to me...
Can anyone help?

one more site has the same issue... but I hired an expert who resolved it😁

@sgunhouse That was me trying to edit the original post at the very top only to realize I made a reply instead and also could not edit the OP, sorry about that ^^;