Freezing and slow since the last update

[jerome281]

Since the last update, the editor is really slow and keep freezing

• VSCode Version: Code 1.17.0 (be377c0, 2017-10-04T23:45:46.804Z)
• OS Version: Windows_NT x64 10.0.15063
• Extensions:

Extension	Author (truncated)	Version
path-intellisense	chr	1.4.2
bracket-pair-colorizer	Coe	0.10.9
jshint	dba	0.10.15
tslint	eg2	1.0.11
auto-close-tag	for	0.5.1
beautify	Hoo	1.1.1
Angular2	joh	2.7.0
color-highlight	nau	2.3.0
vscode-icons	rob	7.15.0
sass-indented	rob	1.4.2
code-settings-sync	Sha	2.8.3
autoimport	ste	1.2.2
cordova-tools	vsm	1.2.12
html-css-class-completion	Zig	1.10.0

(3 theme extensions excluded)

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Steps to Reproduce:

Reproduces without extensions: Yes/No

[egamma]

I see that you have this extension installed html-css-class-completion. This looks like a duplicate of #35996. Can you confirm and try to reproduce this the CSS Intellisense extension disabled?

[queueseven]

I have the same problem. Since the last update (1.17.1), VS Code is nearly unusable when coding in Typescript.

I downgraded to 1.16.1 and it works again. I'll run some more tests to see if it's a specific plugin or not.

[egamma]

@queueseven please see #36073 (comment)

[egamma]

@jerome281 the extensioin html-css-class-completion got updated with a performance fix in version 1.10.2, can you please verify that this addresses your problem.

[egamma]

Closing as a duplicate of #36073