Does anyone know a way to crash an instance?

[SirusPoeGamer]

I tried to crash an instance by applying tons of poisons, but it seems that ggg fixed that.
And by crashing i mean instance crash ( for example when portals to your map close ) , not client crash.

[merveil]

i still can crash instances

but if you thinking about mirror duping in guild stash or infinite using of fusing orb then roll back they fixed that this league

[SirusPoeGamer]

Yeah i found a way to crash myself and can confirm that you cannot gain advantage by using rollbacks, cause server syncs every time you interact with something or log off

[GameHelper]

Yeah i found a way to crash myself and can confirm that you cannot gain advantage by using rollbacks, cause server syncs every time you interact with something or log off

Pretty sure that people won't tell you even if you can and will try to hide it as much as they can.
That being said, the question itself is silly, because, an exploit this big shouldn't be documented/mentioned in a public form.