Hey guys, I cannot open flow on prefect cloud

Hi @Kien Nguyen - does this issue persist after you refresh?

Yes, it does

Hm I'm not sure what could be happening - issues with scripts not loading in the application are typically a result of either a firewall blocking them or some other network issue. Try closing out of every instance of Prefect Cloud, going back to cloud.prefect.io, and performing a hard refresh to clear your browser cache (Shift + Refresh button in Google Chrome, might be a different hotkey in other browsers)

I change to Chrome browser and it works now