Also found imune monsters in toy factory.
In good news: if you get to spawn an elite boss, it will remove all the monsters from the map when the boss spawns. This will also remove the imune monsters.
Kill the elite boss and when the normal monst…
It even lags outside the 2x, I simply cannot play during the evening hours. Monsters take minutes before they die, I can not cast buffs in a map with monsters, I can not pick up items in muto PQ....
I also have the same problem. I can't do Muto's PQ because I dc when attacking in there.
It also happened on the Eree Valley maps when I was doing the Chu Chu questline (with low AF at that time)