Question
503 Service Temporarily Unavailable
I'm using Lightroom (the mobile version) on my M1 Pro MacBook Pro, but recently it suddenly was signed out by itself. Then I tried to resign in by using my Apple Account, and it would lead to the link that helps you sign in by your Apple Account but always said error "503 Service Temporarily Unavailable". I have restarted my Mac many times, redownloaded Lightroom and then resignin but nothing happened.
