Network Admin url points to the old domain

Hi – I moved my Multisite to a new host (cloud) and also used a new domain name.

All is working fine, including all the subsites, however, I noticed that everytime I log in to Network WP-Admin, the Network Admin link and its submenu (Network Dashboard, Sites, Users, Themes etc.) under the My Sites admin bar is pointing to the old domain.

What’s weird though is that when you click the My Site – it fixes the issue until you log in again at some other time.

Any thoughts?