Message requests not loading - error

Hey all,
I’m having a problem with DMs on Instagram, message requests are not loading (I can see the number of them received) but can not load them and open them.
The error I get is “Couldn’t load requests” There was a network issue. Try again or check again later.“”

And this is happening for almost 10 days now.
I have tried all options, deleting the app, updating it, restarting the phone, etc…

The account is not using any automation, (never has)…

Does anyone know how to solve it?