spfx becoming super slow after added package buffer

After i added : “buffer”: “^5.4.3” , the “gulp serve –nobrowser” become super slow, stuck in Starting subtask ‘configure-webpack’. I am using spfx 1.10.0

my package.json

{
	"name": "quantr-express",
	"version": "0.0.1",
	"private": true,
	"engines": {
		"node": ">=0.10.0"
	},
	"scripts": {
		"build": "gulp bundle",
		"clean": "gulp clean",
		"test": "gulp test"
	},
	"dependencies": {
		"react": "16.8.5",
		"react-dom": "16.8.5",
		"@types/react": "16.8.8",
		"@types/react-dom": "16.8.3",
		"office-ui-fabric-react": "7.95.0",
		"@microsoft/sp-core-library": "1.10.0",
		"@microsoft/sp-property-pane": "1.10.0",
		"@microsoft/sp-webpart-base": "1.10.0",
		"@microsoft/sp-lodash-subset": "1.10.0",
		"@microsoft/sp-office-ui-fabric-core": "1.10.0",
		"@types/webpack-env": "1.13.1",
		"@types/es6-promise": "0.0.33",
		"@microsoft/sp-dialog": "^1.10.0",
		"@pnp/spfx-property-controls": "^1.16.0",
		"@quantr/quantr-spfx-library": "^1.0.5",
		"bootstrap": "^4.4.1",
		"buffer": "^5.4.3"
	},
	"resolutions": {
		"@types/react": "16.8.8"
	},
	"devDependencies": {
		"@microsoft/sp-build-web": "1.10.0",
		"@microsoft/sp-tslint-rules": "1.10.0",
		"@microsoft/sp-module-interfaces": "1.10.0",
		"@microsoft/sp-webpart-workbench": "1.10.0",
		"@microsoft/rush-stack-compiler-3.3": "0.3.5",
		"gulp": "~3.9.1",
		"@types/chai": "3.4.34",
		"@types/mocha": "2.2.38",
		"ajv": "~5.2.2"
	}
}