If all suggestion above doesn't work you can try this below.
The issue might be on DNS or ISP to solve this first change the DNS to any of these below.
Google DNS
8.8.8.8
8.8.4.4
CloudflareDNS
1.1.1.1
1.0.0.1
After that do this below.
- Open the command prompt.
- Type these commands below,
ipconfig /release
ipconfig /renew
ipconfig /flushdns
Do 3 times on flushdns and try to login again on Binance.
If still doesn't work try to reset all browser settings you can find it on "Windows" and then the internet option>advanced. Make sure all plugins and personal data must be check so that it will refresh/clean all browsers after that reboot the PC/laptop and test it again.