If you are having troubles with the Echo Networks Manage Portal, follow these steps to resolve!
Manage portal can be found at https://manage.echonet.works
Make sure you are using Google Chrome browser.
1. In your Google Chrome browser, click the 3 dot button on the top right and then click on "Settings".
Then click on "Reset & Cleanup" -
Then click "restore settings to their original defaults" -
Then "Reset settings".
After that is done, close ALL of the Google Chrome browsers, re-open and try again!