Huge performance drop in last phase of Sirus fight

Same issue
Win7, Zombie build

Changed my config
Hopefully next fight be run smooth

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Changed my config
Hopefully next fight be run smooth

it won't.
lost 3 fights in a row to that exact bug. funny enough, only since the last patch; before that, the fight was a cake. i'm pretty sure, the pathfinding is screwed up after the mirrors dissapear... can't believe the ENDBOSS is still not fixed @GGG very disappointing.

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snowmittens wrote:

Same issue
Win7, Zombie build

Changed my config
Hopefully next fight be run smooth

I wish you the best luck, it worked for me since I had zero issues after editing the config (3 smooth sirius fights so far) but I also know that PoE has many performance issues on Win7 and the problem may still persist for you.

Saw this tip in another thread about the problem, and had to try it:

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How many of you guys are running zombies? If you are, that's the cause. Having more than 7 or 8 zombies will cause major FPS drops, especially if they have high life / regen, and don't die to the beam or anything else in the fight. I decided to unsummon my zombros for that fight.

First smooth kill since patch for me. a bit slow but thats fine as long as the game runs smooth.
3 specs, 6zomb and a chaos golem.

try it if the config adjustment doesn't work

Still no answer from staff? Everyday i see more and more posts about this.

Today was a bad day for me, after couple hours of farming lost the fight because of the bug, the other times i managed to do it but now was worse.

here is the picture of the subbmited bug report

Here is the video of the fight and have 2 other videos of previous fights.
https://youtu.be/pNotlFPSEj4

Appologize for my bad language in the video GGG ,anyway did not say anything worse than Quin69 said when he rages, was very frustrated and angry...

same issue :/ will try the sound fix this evening and post here if it works

I have 60fps on idling in regularwhen figting on paps runs about 40-50fps what is pretty much enough for me.

after i load into the Sirus fight especially after i get into the laboratory where is the map device with the blood portals it drops down to 30. when i get into the boss fight map it drops to 20 and i am just idling in the gate

if i tigger the bossfight it keeps on 20 most case but when he use the 3 circle labyrinth it just drops to straight 0 rest of his skill can get an aditional 10% drop.

still i just hate the fact that why the last boss fight cant be better optimized. i dont need so flashy and detailed animations or effects. make it run smooth.

the whole fight looks bad. soo dark on the back graond every animation is dark almost cant see some of them.yes i am colorblind it dont help on it but almost cant see any skills. also when he cast skills with his "floating clone" it can cover up half of the screen and hide what u actually need to dodge.

i am amazed how many design and developed feature of this figth went the wrong way. try to do something with it becase we stuck with this bad designed and optimized end game boss for over a year.

I ve got the exact same issue.

Core i7 9700k, rtx 2070, 16 gb ram. No issues elsewhere.

Same Issue here
smooth pase 1+2 then pase 3 fps drop to 1 when he say "die".

8GB of ram
Intel i5 cpu
Windows 10
Nvidia 1060

Same issue here
I7-8700
Gtx 1070ti
16gb RAM

Impossible to level up with this unless I give up on doing the fight...