After converting to DEX 4.84 i got the error 8002A224, I found out my console id no longer matched so i did the permanent fix, I still can't connect to psn and
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How to Fix Pesky PSN DNS Errors - YouTube
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Fehlercode 8002A240 im PSN – SEN: Playstation Problem bei der Anmeldung › Ratgeber DeLuXe!