@David-TP Yes, I did that, but still no answer Previously, one of my friends with the name "mehdik2" had this problem and the problem was solved by installing the previous version He wanted a guide...

Hi i have TP-LINK Deco X50 5G I'm from Iran i couldn't connect to internet when I upgrade to last version of this deco 1.0.2 build20230411. i need help to downgrade to firmware Deco...