Stuck on 5-5 loading page

|  Reason | Solution  |
| ------------ | ------------ |
| The UE program did not write the path under Binaries or did not fill in the startup parameter  |  Set the UE application path correctly [How to set？](https://www.pingxingyun.com/contribute/detail?topicId=10107&categoryId=3 "How to set？") |
| When the program starts, the popup window needs to be clicked manually, preventing the application from running |  Remove the app popup and republish the app |
|The application development engine does not support it|[Current support engine](https://www.pingxingyun.com/online/sr3_2.html?id=386 "Current support engine")|
|Browser not supported| [Supported browsers List](https://www.pingxingyun.com/online/sr3_2.html?id=397 "Supported browsers List") |
|Notebook as render service node|The laptop must support direct connection and enable direct connection|
|The render server is locked when the app is use Exclusive mode|Log in to the server using Sunflower or another remote tool to unlock the server|
|Program crash|Test the success of the application launching directly locally on the render server![](https://docs.paraverse.cc/media/202504/36303573607343b09786f9863808f6d82102.png)|