Game disconnects constantly using Lightning Warp

Dear GGG,

my game was running fine, since i swaped to a different Build (ball lightning + Lightning warp) the game is constantly crashing against rare mobs in Maps.

Its unplayable now for me since every map i getting a rollback and cant play anymore. (Items, gold and exp. back from the beginning of the start)

Swaping my build makes no sense, because its too expensive and also there i cant play it. because of rollbacks.

I am force to start from the beginning, because i am trapped.

There is no reason to play the game anymore (tried also graphic Options etc. nothing works for me)

PLEASE allow to respecc or make it cheaper so it not cost 4k for every Point.