Folder in Browser not shown up

Its a well complained about issue when using the MyCloud.com web portal with Chrome and Edge. One workaround is to try another web browser like FireFox. Another workaround is to do what is suggested in this post, change the browser zoom level to 80%:

In some rare cases one may need to instruct the My Cloud unit to rebuilt it’s content database. Access the My Cloud Dashboard > Settings > General > Cloud Access. Click on Configure, then select Rebuild next to Content Database.