Is modem/router Huawei Echolife EG8021V5 compatible with the OneMesh™ of my RE505X AX1500 Wi-Fi 6 Range Extender? Because the Huawei device is what my telco provided for our Fiber Internet.

I'm having an issue with my RE505X WiFi extender. For the first 2-3 days after I got it, it worked perfectly, but now it keeps disconnecting every 10-15 minutes. I'm using an Ethernet cable from the e