I have configuired many brands of firewall or routers like Cisco or Huawei, the UI or CLI maybe a little complicated than the Tplink UI. But all of them working properly.  Since I used the Tplink omada set for the new project, everything else is fine except the PBR.  It seems very clean and simple in the Web UI. But it doesnt work at all!!  Only one ISP is in using by tracerting.

Ive searched and read many articles. Seems all the solutions are to remove the Router  from the controller and configure it as standalone mode. My internet is working 7x24 hours, will the gateway be reset if i remove it from Omada Controller? I dont want a disconnetion of the Internet.

It has wasted me a lot of time, could anyone help?