Hello,

This sometimes happens when you have a poor connection to the game server (not the same as a poor internet connection).

If clearing cache and flushing DNS did not fix your issue, you may need to try VPN programs (and all of the servers the programs have available to you) or contacting your ISP for assistance.

In extreme cases, if a VPN does not work it often means that the outage is too close to you to be routed around, meaning you will have to wait until it is fixed. :( I would again recommend contacting your ISP in this scenario.