HELP !!! I can't connect the lamp with mi home

Hello everyone, I could not solve the problem with updating the firmware from 32bit, the lamp connects to the router (hangs in the connected clients on 2.4 ) receives and sends packets, it turns out there are no problems with connecting to WiFi, but in mi home or Yeelight the connection reaches 100 percent and gives try again. I also tried different phones as an access point, changed DNS to 8.8.8.8, changed regions, passwords for accounts
Yeelight : Account: 2410552805
Psd: yeelink1234 ( invalid password ) , lixin@yeelink.net oder dingyichen@yeelink.net , the password “yeelink1234" (invalid password ). I can’t make a strange smart product that doesn’t work.
Link to the topic where no one answers me Connection timeout issue - #428 由 casperklein)