Prtractor Error with Gitlab CI/CD Pipeline - gitlab

Question

We have a secured network and Protractor test suite runs locally. But when running the Gitlab CI/CD pipeline with headless chrome it returns network errors
This is my conf.js
exports.config = {
framework : "jasmine2",
multiCapabilities : [
{
browserName: "chrome",
chromeOptions: {
args: [
"--incognito",
"--headless",
"--no-sandbox",
"--disable-gpu",
"--window-size=1920,1080",
"--disable-dev-shm-usage",
"--allow-insecure-localhost"
],
},
},
],
specs: [
'./tests/sample.ts',
],
seleniumServerJar: '../node_modules/protractor/node_modules/webdriver-manager/selenium/selenium-server-standalone-3.141.59.jar',
seleniumAddress: 'http://localhost:4444/wd/hub',
chromeDriver: './node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_98.0.4758.102',
directConnect: true,
onPrepare: function(){
void browser.manage().timeouts().implicitlyWait(10000);
void browser.waitForAngularEnabled(false);
require("ts-node").register({
project: require("path").join(__dirname, "./tsconfig.json"),
})
},
plugins: [{
package: 'protractor-screenshoter-plugin',
screenshotPath: './outputJS/reports/e2e',
screenshotOnExpect: 'failure+success',
takeScreenshots:'true',
withLogs: 'true',
writeReportFreq: 'asap',
imageToAscii: 'none',
clearFoldersBeforeTest: true
}]
}
Error appears
$ npm run e2e-headless-run
> e2e#1.0.0 e2e-headless-run /var/gitlab-runner/-8xgu1of/0/team-iron/ebba/pco-front-end/e2e
> node node_modules/protractor/bin/protractor ./headless_conf.js
[09:46:36] W/driverProviders - Using driver provider directConnect, but also found extra driver provider parameter(s): seleniumAddress, seleniumServerJar
[09:46:37] I/launcher - Running 1 instances of WebDriver
[09:46:37] I/direct - Using ChromeDriver directly...
Activated Protractor Screenshoter Plugin, ver. 0.10.3 (c) 2016 - 2022 [object Object] and contributors
Started
Creating reporter at ./outputJS/reports/e2e/
FF
Failures:
1) Google Sample Test loading web page
Message:
Expected '**Network Error**' to contain 'PCO'.
Stack:
Error: Failed expectation
at helper.verifyPageTitle (/var/gitlab-runner/-8xgu1of/0/team-iron/ebba/pco-front-end/e2e/helper/helper.ts:151:36)
at loginPage.verify_page_title (/var/gitlab-runner/-8xgu1of/0/team-iron/ebba/pco-front-end/e2e/pages/loginpage.ts:55:23)
I tried adding webDriverProxy and proxy. But same result appears.