Instance Break with Flicker strike

first time doing this, hope to dont do it wrong.

Im playing a Flicker Strike Trickster, doing maps t16 (Jungle Valley)
with:
Torment Scarab of Possession
Horned Scarab of Nemesis
Scarab of Wisps
Horned Scarab of Tradition

With Red Alts.

I was testing this just to know more about the new scarabs, but every few maps when im flickering the game just get frozen, and disconnects me.
When im back i got all the inventory clean, the portals get closed and the scarabs get consumed.

I couldn't find anything else that's connected to the problem, but a friend playing the same char with another strategy (Harvest) get the same problem sometimes.

Sorry if i cant make a video of it, the game get so laggy if i play and record at the same time so it doesn't have any sense. Anyways i dont have lag or high drops of fps when playing normally.