I'm trying to launch a SageMaker studio domain within VPC, but it's hanging all the time. if i check the app status inside my user profile, it shows me 'ready', but the studio interface keeps showing me the logo, also it keeps showing me the text box below:
after waiting for more than 30mins, I can finally see the studio interface, but on the right top it's showing me Unknown User
, and it couldn't let me create a new notebook etc. Does anyone know what's going on?