Hello ,

My first post here because i'm at a loss , i hope i'm going to get more support from the community than from the technical departement.

It has been a week and they still need more time to investigate this issue.

The issue is that i'm getting booted out of lobby's with friends and i can't rejoin because it will show them "in a match" even after the game ended ( confirmed on voice obviously )

I get the error message at the end of all games : Grade progression error.

It will update , but it's just a indication something is wrong.

This is regardless of survivor / killer / map / perks.

Sometimes i'm playing by myself and i still get the message : disconnected from lobby / party .

Things i have tried so far with no succes :

1) Reboot router

2) network reset

3) flush dns / renew ip

4) change ethernet to wifi and vice versa

5) check files integrity

6) check drivers

Some additional information :

I just changed provider and they are using a new wifi system ( wifi 6 ) , so i'm unsure if the brand installation of hardware or network settings or the latest updates are the issue.

But somewhere between myself and the servers of DBD its going wrong