Editor Freezes When I Press Play

Hi!
I build Unreal Engine 4.26.2 from the source and I have a project that I already working on. This project was developed from non-source build UE4.26.2 (basically Unreal Engine from Epic Games Launcher).

After I build the engine from the source, everything went well until I try to play my project. The task manager shows that the engine is not responding and it stays there for hours, there’s no crashing issue or whatsoever.

Do you guys know what I missed? This is my first time building the engine from the source.