Lag, Double Teles, Server issues

Game is unplayable 50% of the time. Having issues with ladder only. Users in the past suggest reseting router. I’ve pathpinged blizzard servers, checked my own lines/ping, and everything is good as gold on my end.

Strangely, I get crazy lag with any action on ladder only, meanwhile ping shows perfectly good numbers…

Anything to do with the recent rampant game rollback exploit found? Hoping there is a remedy soon!