Why does the Peace Elite show that uploading resources failed?

This may happen when the device network is poor.

Peace Elite is a shooting game, which simulates characters, really participates in shooting and starts a new shooting battle.

"Peace Elite" is developed by Unreal 194 engine, and is committed to creating a realistic military competition experience for players from many aspects such as pictures, maps and shooting feel.

Background setting: In the future, peace will become the mainstream of the world. However, due to strategic considerations and the needs of training effect evaluation, countries agree to conduct a worldwide joint military exercise every once in a while. The goal is to examine the ability of special forces to collect reconnaissance and field operations under harsh conditions, and to select "peace elites" on this basis.