I am running more than 2000 test cases using karma in chrome browser, it gets disconnected after executing 1200 test cases. Does any one face this issue and let me know any fix to resolve this issue? My karma config: config.set({

    // base path that will be used to resolve all patterns (eg. files, exclude)
    basePath: '',

    // frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ['jasmine-ajax', 'jasmine', 'requirejs'],

    // list of files / patterns to load in the browser
    files: [
        "test-main.js",
        // Add dependent package's script files here              
    ],

    // list of files to exclude
    exclude: [
        
    ],

    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {},

    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ['dots', 'html'],

    // the default html configuration 
    htmlReporter: {
        outputFile: "test-report/units.html",
        pageTitle: "Unit Tests",
        subPageTitle: "Asampleprojectdescription"
    },

    // web server port
    port: 9876,

    // enable / disable colors in the output (reporters and logs)
    colors: true,

    // level of logging
    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
    logLevel: config.LOG_INFO,

    // enable / disable watching file and executing tests whenever any file changes
    autoWatch: true,

    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: ['ChromeHeadless', 'Chrome'],

    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    singleRun: false,

    // Concurrency level
    // how many browser should be started simultaneous
    concurrency: Infinity
})

Package.json:

"devDependencies": { "@types/chai": "^3.4.28", "@types/jasmine": "2.8.9", "@types/jasmine-ajax": "^3.1.27", "@types/requirejs": "^2.1.26" }

[1A[2KHeadlessChrome 104.0.5112 (Linux 0.0.0): Executed 1336 of 1422 (4 FAILED) (0 secs / 0 secs) [1A[2KHeadlessChrome 104.0.5112 (Linux 0.0.0): Executed 1337 of 1422 (4 FAILED) (0 secs / 0 secs) [33m11 08 2022 06:19:12.259:WARN [HeadlessChrome 104.0.5112 (Linux 0.0.0)]: [39mDisconnected (1 times) [1A[2KHeadlessChrome 104.0.5112 (Linux 0.0.0): Executed 1337 of 1422 (4 FAILED) DISCONNECTED (6 mins 7.609 secs / 0 secs)