Lag due to CPU spikes in Path of Exile 2.

Tried all these. None work. Cannot play with spikes up to 1500+ms every 5-6 seconds. What trash.

Joined chat channels with no one else
Deleted logs/Client.txt
Set graphics and power to High Performance
Deleted shader cache under AppData/Roaming


Windows 11 24H2, AMD Ryzen 5800x, 16GB DDR4-3600 ram, 7900XTX Adrenalin v25.3.2

Edit: I updated to the newest radeon drivers 25.5.1. Nope didn't work. So... I took the nuclear option and reinstalled back down to win10. Still same prob.

Windows 10 22H2 19045.5737
最後に silic0ns0ul#0186 が 2025/05/10 0:20:09 に編集
This problem still persists, any time someone sends a message there's a CPU spike.
Can confirm that this issue is still unpatched, which is extremely sad and funny at the same time
holy shit i am so glad i found this post.

i can also confirm that this has been the root cause of my cpu spikes.

EDIT: "fun" fact - even the automated messages regarding the AFK status cause the spike, since they are technically chat messages...
Sitting in HO spamming alts for 4 hours straight is peak PoE gameplay. Thanks, Chris.
最後に Ydoum#5726 が 2025/05/30 9:13:21 に編集
oh my god...just simply switching chats fixed my cpu spikes!

this is so f***** dumb

i tried everything else nothing helped.

13900k + 4090 @ 4k
bumping, ggg need to be made aware of this
Sitting in HO spamming alts for 4 hours straight is peak PoE gameplay. Thanks, Chris.
same issue - its one of many that all come to the game poorly optimized.

my favorite is that it doesnt matter what I put into the graphic settings I always get about the same frames - high low with upscaling or without all doesnt matter
Same here, chat causes cpu spikes
"
BimboBoy1994#7337 が発言:
Actually i may have found the root cause: Its chat messages.
Iam able to recreate massive cpu lag by simply quickly enabling and disabling chat in the options.
Iam usally in Global 1 and Trade 1 (though hidden). Now if i go to another global/trade that nobody uses my spikes disappeared. So far this is the only things that made the spikes disappear and it also explains the strange intervals of the spikes. Every time someone writes a message in chat you get a massive cpu spike. There may be more to it but i think thats it.


Big Thanks!

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