👉 1st try “Cold booting” the emulator as suggested here.
👉 If cold booting doesn’t work, try changing the DNS address of your network to 8.8.8.8 (Google’s DNS) or another of your preference:
MacOSX:
- Open “System Preferences”
- Click on “Network”
- Select the network which your computer is connected and click on “Advanced”
- Select “DNS”, Select the “+” button, type “8.8.8.8” (Google’s DNS) or if you prefer OpenDNS, “208.67.222.222”
- Select “Ok” and “Apply”
Windows & Linux:
https://developers.google.com/speed/public-dns/docs/using