Failed to decompress

For all poor souls like me spending 3 hours in the first day of the new season to debug this.
I was facing this error and I fixed it by deleting old item filter.
If you are using filterBlade(AKA online filter), you need to go to your profile:
https://www.pathofexile.com/account/view-profile/{your account id}/item-filters
and delete all old filter.
Also delete those online filter locally. Those are at:
{your drive}:\Documents\My Games\Path of Exile\OnlineFilters\

Not 100% sure that is the exact solution because I tried differnt method searched in Google before this.
I tried:
Set renderer to Vulkan
Config production_Config.ini,set screenspace_effects=2
Config CPU power plan, lower the limit from 100% to 99%
Run pathOfExile_x64 in administrator mode

All of them seems not working but after deleting old filter, the game run nomally.

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Updated:
My game still crashing after this. So still no solution.

Tried this myself and still have the occasional crash

Ребята, у меня заработало! УРА!

Система - питание - режим питания - максимальная эффективность энергопотребления

Currently having the same crashes with the same error, but in my case it always happens when i try to get close to Dialla in Act 3 Solaris Temple. I'm completly stuck, can't progress in any caracter cause it always crashes in the same spot. Hope we find some actual fix soon, already tried everything other people posted about.

Edit: Someone said that the non steam version of the game isn't crashing. I installed, tested and was indeed able to progress from the part where i was always crashing. Still palying without any problems for now, hopefully it won't happen again.

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KaodaGF wrote:

Currently having the same crashes with the same error, but in my case it always happens when i try to get close to Dialla in Act 3 Solaris Temple. I'm completly stuck, can't progress in any caracter cause it always crashes in the same spot. Hope we find some actual fix soon, already tried everything other people posted about.

Edit: Someone said that the non steam version of the game isn't crashing. I installed, tested and was indeed able to progress from the part where i was always crashing. Still palying without any problems for now, hopefully it won't happen again.

I'm still having issues on the GGG client nonsteam but hopefully a fix is in the works lots of performance issues this league

I have been having this since 4-5 weeks into crucible. Here is my thread on the issue
https://www.pathofexile.com/forum/view-thread/3388467

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ImGryssLOL wrote:

I have been having this since 4-5 weeks into crucible. Here is my thread on the issue
https://www.pathofexile.com/forum/view-thread/3388467

No solution found as of yet?

Its corrupted files in the poe game folder, you nedd to find them and manually delete them.

Its has nothing to do with your pc speccs

"

hyyyben wrote:

Its corrupted files in the poe game folder, you nedd to find them and manually delete them.

Its has nothing to do with your pc speccs

and how do i do that ?

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kevinsstyle wrote:

"

hyyyben wrote:

Its corrupted files in the poe game folder, you nedd to find them and manually delete them.

Its has nothing to do with your pc speccs

and how do i do that ?

Thats the diffecult part, i would start by checking all files related to shaders, cachedshade and so on, afterwards all files related to mtx. What youre looking for are duplicates. Simply open the poe ggg folder, search for shade, shader, cacheshader, mtx and go through the files. So far i dont know an easier method :-(