What do I do if I cannot see any tasks in the GMS portal?
If your GMS task list is completely empty:
Please try reloading the web page.
To reload the page, hold down the CTRL key then Press the F5 key (CTRL + Shift + R on Google Chrome and Firefox) so they both get pressed at the same time.
On some PC's you may also have to hold the Fn key down.
On a Mac, it's Shift + Command + R, or holding down Shift while clicking the reload button (also avoid using the Safari browser, switch to Google Chrome).
You may need to repeat Step 1 a few times for the page to fully reset.
Try clearing the browser cache
Log in using Private / Incognito mode
Incognito mode (Google Chrome)
You can use the keyboard shortcuts Ctrl+Shift+N (Windows, Linux, and Chrome OS) to open an incognito window.
Private mode (Microsoft Internet Explorer)
Private mode (Microsoft Edge)
Private mode (Firefox)
Switch to a different browser.
Try Google Chrome, Firefox or Internet Explorer.