I am SEA resident playwing WoWs on EU server.
Prior to this, the connection was satisfactory, disconnection only occurs after 5 to 6 games. The ping was usually around 90-120 which is playable. Ping spike is a seldom case and usually spiked to 600-800.
But recently, I would say disconnection happens almost in every game that I played. and the ping latency sometime spike to 800-1000 for up to 2 minutes. And it occurs 3 to 4 times each game.
Due to this recent problem, I always get pink penalty. Even had one imposed on me 5 minutes ago, due to disconnection while playing Ranked battle.
Quite frustrated with this issue.