Invalid session ID when trying to execute the test

[grylion54]

I can’t see what upgrading the version will do except put you into a more “Pay for Features” KS application. If you are already a paying KS user, then you should put in a response to Katalon Technical Team instead of this forum.

How about instead of using the “openBrowser()” statement (with empty parameters), you try the other form of the statement?
WebUI.openBrowser("https://forum.katalon.com/")

Edit: or

How to Test Two Browsers using WebDriver

Try this code: import org.openqa.selenium.WebDriver import org.openqa.selenium.chrome.ChromeDriver import com.kms.katalon.core.webui.driver.DriverFactory import com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords as WebUI System.setProperty("webdriver.chrome.driver", DriverFactory.getChromeDriverPath()) WebDriver driver1 = new ChromeDriver() WebDriver driver2 = new ChromeDriver() // first browser DriverFactory.changeWebDriver(driver1) WebUI.navigateToUrl("https://www.duckduckgo.com") …