If you are looking out to resolve Gmail problems then your first step should be to close and reopen Gmail. If Gmail is not working then you need to close Gmail and then reopen it. While using web browser, close the browser, reopen it and proceed back to Gmail website. And if you are using mobile device, close the application and then restart the application. Another simplest troubleshooting method is to try Gmail in another browser. While using Chrome, you need to open Gmail in Firefox and check whether it is working properly or not.
