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PHPStorm not responding a lot when the plugin is enabled #2756

@clement-michelet

Description

@clement-michelet

Problem

When I type code, the IDE freeze often with the "PHPStorm is not responding... Dump threads". It seems to occur when it is trying to autosuggest but not always.

It was a behavior I had and it improved after that issue was fixed : #2595
However, it is back to be unusable.

When I disable the plugin, I don't see any freeze at all.

Information

PhpStorm 2026.1
Build #PS-261.22158.283, built on March 25, 2026
Source revision: 326662ff7c961
Runtime version: 25.0.2+1-b329.72 amd64137.0.17-261-b65
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Toolkit: sun.awt.windows.WToolkit
Windows 11.0
Exception reporter ID: 01022617bb08a70-9317-46d0-b6ad-d7aa05d40c47
GC: G1 Young Generation, G1 Concurrent GC, G1 Old Generation
Memory: 8192M
Cores: 24
Registry:
  debugger.new.tool.window.layout=true
  run.processes.with.pty=TRUE
  ide.experimental.ui=true
  trace.state.event.service.url=https://api.jetbrains.cloud/trace-status
  ide.images.show.chessboard=true
  terminal.new.ui.reworked=true
Non-Bundled Plugins:
  com.intellij.properties (261.22158.185)
  ru.adelf.idea.dotenv (261.22158.354)
  Docker (261.22158.299)
  net.sjrx.intellij.plugins.systemdunitfiles (242.260422.703)
  com.kagof.pokeprogress (2.2.1)
  mobi.hsz.idea.gitignore (4.5.7)
  com.intellij.mermaid (0.0.27+IJ.253)
  com.intellij.aqua (261.22158.362)
  org.jetbrains.plugins.astro (261.22158.185)
  mdx.js (261.22158.185)
  com.dmarcotte.handlebars (261.22158.180)
  com.jetbrains.plugins.webDeployment (261.22158.299)
  de.espend.idea.php.annotation (12.1.0)
  org.jetbrains.plugins.remote-run (261.22158.354)
  net.seesharpsoft.intellij.plugins.csv (4.2.0)

Plugin version : 2026.1.300

WSL2 setup with PHPStorm on Host

Thread dumps

threadDump-20260423-191055-1776964255356.txt
threadDump-20260423-190931-1776964171832.txt

Let me know if you need more information

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