Instance Crashing on every map with Detonate Dead and Cast on Crit - Oracle

Every time I run a map, at least once per map, I am disconnected from the game playing my Detonate Dead/Cast on Crit Oracle. In large packs, I use Detonate Dead to clear, and almost every time I fire it off where it hits multiple enemies at once (especially abyss), I am met with a screen freeze and a disconnect. If the pack of abyssals is large enough, I get deadlocked and disconnected. This build is sick and tons of fun to play, but the crashes I'm getting are hindering me from playing it all together.