Go to your wifi settings and change it to one of the 2 sets of DNS IP addresses:
First set of IP by google "not private but usable in-games":
First DNS: 8.8.8.8
Secondary DNS: 8.8.4.4
Second set of IP by cloud flare "Laggy sometimes but usable when first DNS is no more on the same day":
First DNS: 1.1.1.1
Secondary DNS: 1.0.01