When starting the hub, a 404 error message occurred

[LiangKuo]

When starting the hub, a 404 error message occurred. After restarting the qlik sense service, the error message disappeared and it can be used normally. What is the reason for the error message?

[Vikram_Jayakumar]

@LiangKuo This usually indicates that the connection attempt reached the Qlik Sense Proxy service that the page requested was not found by the service. You can refer to this which has common causes https://community.qlik.com/t5/Official-Support-Articles/How-to-approach-Qlik-Sense-Error-404-Not-Fou...