tested the default chatgpt 4 and with DALL E plugin on chrome browser - once you type something in and press the purple arrow that appears, nothing happens beyond losing the entire prompt.
however the chatgpt 3.5 works still 
this is really weird, as chatgpt 4 and dall e plugin works fine on mobile app, and Opera browser for me… so what do you think the issue could be?
i found the issue by myself - it was the webchatgpt / maxai extensions that stops the gpt4 engine working for some reason.
deactivating those makes gpt4 works again.
It is very strange. I don’t have any extra extensions such as maxai, but the problem is the same - GPT 3.5 works, but version 4 is still silent. When I write a prompt - nothing happens.
I’m having this same issue here, I’ve disabled maxai and gpt 4 works fine. The issue don’t happen when I select gpt3.5
Thanks @bondybondbond , I had the same trouble and it was rectified after disabling Webchatgpt. Cheers!
It’s strange, but that’s not the only problem here. The problem is that I don’t have these extensions. But the problem is the same.
and weirdly enough - you simply need to disable the webchatgpt and maxai briefly.
i turned it on straight afterwards as i really wanted to keep it (though maxai is off as I don’t use it) - and the web-empowered chatgpt 4 works as normal. so i suspect that maybe there’s a update/ change to webchatgpt that conflicted?