@Joseph-TP    The update 1.43 still cause corrupt the whole network only use easy mesh with ax53 wireless  can handle the problem , if i try to use ethernet backhaul after the problem occur when i try to access the wifi it will jump wifi continuously ( access wifi, not access wifi in range 1-2second)

When the issue occurs, does the entire network corrupt or disconnect, or is it just the Archer AX53 that is disconnected?
-Whole network disconnect wifi , only handle when unplug ethernetbackhaul from ax53 and 10minutes to reset the system

What is the LED status, and what are error message? -Main router got disconnect from ISP( yellow led)

Did the problem occur after you updated to the pre-release firmware? Yes , but it not occur when i update the firmware immediately , for example with firmware 1.31 it occur after few weeks , for 1.43 it occur after several days , so before it occur the problem the network still normal with detect ethernet backhaul

Swap the physical locations of two satellite routers for comparison? Already , use others wire cat8 to test near the main router

Remove the Archer AX73(the other satellite router) and check will the issue persist? Not yet , cause use wireless with ax53 still normal