Plutonium

What i know for now its that in midgame rounds of CoD Clack ops 2 zombies i get kicket and forzed to relaunch the game with plutonium, losing my progress. Worst of all, is that everytime that i see a post with this problem gets ignored... any help would be apreciated. The last thing my log gets its "connection with styx socket lost, reconnecting in 10s..." and later unloads the map and get kicked