Hey @LeVertigo, thanks for getting through to us, welcome to forums and sorry to hear about the connectivity issue you ran into.
First and foremost, for troubleshooting purposes, if you haven't already, try completing steps outlined in the following article, and see if it helps.
Should issue persist, do mind that we have received a number of contacts from other players and it's something that is already under further review by our development team, therefore in order to aid the investigation, may I ask you to advise us the following:
- Do you receive any other codes besides 4-0xFFF0BE25?
- What is the last exact date / time you were blocked by this code?
- What region do you live in?
- Who is your current ISP?
- Are you playing via Wi-Fi or Ethernet?
- Do you always get a random black screen or is there ever anything else you're usually doing in-game when this happens?
- Does this error appear 100% of the time or sometimes?
Let us know and we will take it from there!