[UE4, C++] AI Sight Perception problem - Enemy won't detect player and is trying to go outside the map!

[SunbeamOut]

You don’t need to provide the whole folder. Most of the files are generated by the engine.
You can delete .vs, Binaries, Build, DerivedDataCache, Intermediate, Saved folders, and nothing will be broken. The engine will just regenerate these files and that might take some time.