Waystone Crash and rollback Edit: Seems Minion flask related

3,525,659,881 reference number

Ever since the latest patch, I'm having a 95% waystone crash and rollback instance. Out of the 20 maps I've ran, I've only been able to compete 1 without a roll back. I've tried switching out gems and changing game settings. It happens in solo and group play, sometimes when casting DD or fireball, sometimes without casting anything. When it happens all portals are gone, loot lost, and experience seems to be rolled back as well. Happens for everyone that was in the instance.

Edit: Just was able to get 4 repeat crashes the moment I used MB5 flask while holding control minion hotkey. Didn't work every time, but was able to cause the crash within 10 seconds of trying. Going to keep testing

Edit #2: Just ran a waystone with no health flask and completed without issue. Rebinded health flask, held down control minion and was able to cause a crash within seconds. Was also casting DD at time of crash.

Edit #3: Flask is Item Class: Life Flasks
Rarity: Magic
Acolyte's Ultimate Life Flask of the Wide
--------
Quality: +19% (augmented)
Recovers 1095 (augmented) Life over 3 Seconds
Consumes 10 of 92 (augmented) Charges on use
Currently has 92 Charges
--------
Requirements:
Level: 60
--------
Item Level: 61
--------
Grants 60% of Life Recovery to Minions
23% increased Charges
--------
Right click to drink. Can only hold charges while in belt. Refill at Wells or by killing monsters.


Final edit:I switched my flask to one without heal minions and was not able to cause a crash, I went back to the minion heal flask and the crash was almost instant. From my testing, there is some interaction between the flask and the minions that causes a 100% repeatable crash and rollback. latest crash reference number 51,323,047.