Remote WebDriver UnreachableBrowserException: Could not start a new session - selenium-webdriver

Question

I got this exception for all browsers. For example, I create a remote webdriver on chrome like this:
caps = DesiredCapabilities.chrome();
ChromeOptions options = new ChromeOptions();
options.addArguments("disable-infobars");
caps.setCapability(ChromeOptions.CAPABILITY, options);
webDriver = new RemoteWebDriver(new URL("http://myIP:5555/wd/hub"), caps);
And I got UnreachableBrowserException as follow:
org.openqa.selenium.remote.DesiredCapabilities chrome
INFO: Using `new ChromeOptions()` is preferred to `DesiredCapabilities.chrome()`
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
But I check my selenium hub at http://myIP:4444/grid/console, everything is fine, the node is stil registered. I then check my node at http://myIP:5555/wd/hub/static/resource/hub.html, I still can click "Create Session" to create a session for all browsers.
I just got this exception today, it still worked few days ago. I am using Selenium 3.11.0, IntelliJ 2017.3, all drivers and browsers are latest versions.
I googled here, but I can't find a solution for this while my gird is still running. Any help much appreciated.

Answer 1

The error says it all :
INFO: Using `new ChromeOptions()` is preferred to `DesiredCapabilities.chrome()`
The current implementation of Selenium while invoking RemoteWebDriver supports the ChromeOptions and you can use the following code block :
ChromeOptions options = new ChromeOptions();
options.addArguments("disable-infobars");
webDriver = new RemoteWebDriver(new URL("http://myIP:5555/wd/hub"), options);
Update
As per your comment update the documentation at seleniumhq-documentation is yet to be updated. Here are the relevant bytes from the Selenium Release Notes :
Selenium v3.5.0 :
* Start making *Option classes instances of Capabilities. This allows
the user to do:
`WebDriver driver = new RemoteWebDriver(new InternetExplorerOptions());`
Selenium v3.6.0 :
* All `*Option` classes now extend `MutableCapbilities`
`new RemoteWebDriver(new ChromeOptions());`
Selenium v3.7.0 :
* Migrated from using `DesiredCapabilities` to either
`MutableCapabilities` or (preferably) `ImmutableCapabilities`.