Rampage lag, is it back?

Last flashback Rampage league mod had to be turned off due to the insane lag spikes it caused when paired with the multitude of other resource hogging mods (Ie Exile + spawning a beyond boss + getting a rampage bonus). And now with perandus mobs in the mix, its just a lag fest which has caused me to hastily force close the game in order to getting gibbed while the game is locked up.

I'm extremely close to the top sab spot in the two week hardcore race, I'd really prefer not to lose my chance at it because I can't grind experience out of fear of the game crapping out on me and I die to something outside of my ability to avoid (your game locking up due to the combination of all the before mentioned things).

Can we please look at this relatively quickly as we have very little time left in the flashback?