Removed unused issues.

Author: dobooth

docs/troubleshooting.md

@@ -61,39 +61,5 @@ Use of PhantomJS is not supported by the MFTF.
 
 For headless browsing, the [Headless Chrome][]{:target="\_blank"} has better compatibility with the MFTF.
 
-### Chrome
-
-You are seeing an "unhandled inspector error" exception:
-
-```terminal
-[Facebook\WebDriver\Exception\UnknownServerException]
-unknown error: undhandled inspector error: {"code":-32601, "message":
-"'Network.deleteCookie' wasn't found"} ....
-```
-
-![Screenshot with the exception](./img/trouble-chrome232.png)
-
-#### Reason
-
-Chrome v62 is in the process of being rolled out, and it causes an error with ChromeDriver v2.32+.
-
-#### Solution
-
-Use [ChromeDriver 74.0.3729.6+][]{:target="\_blank"} and [Selenium Server Standalone v3.9+][]{:target="\_blank"} in order to execute tests in Google Chrome v62+.
-
-### Firefox
-
-Tests that use the `moveMouseOver` action cause an error when run locally.
-
-#### Reason
-
-There is a compatibility issue with Codeception's `moveMouseOver` function and GeckoDriver with Firefox.
-
-#### Solution
-
-None yet. Solving this problem is dependent on a GeckoDriver fix.
-
 <!-- Link Definitions -->
 [Headless Chrome]: https://developers.google.com/web/updates/2017/04/headless-chrome
-[ChromeDriver 74.0.3729.6+]: https://chromedriver.storage.googleapis.com/index.html?path=2.33/
-[Selenium Server Standalone v3.9+]: http://www.seleniumhq.org/download/