@Kevin_Z hi same issue here. AX3000 (US), setting 5GHz to 160MHz and channel 44, but it keeps switching to channel 149 on its own. Please advise.

@Kevin_Z , this router has problem with the DFS channel.

For some unknown reason, when AX50 detected radar signal (more like false positive for most of time), it will switch to non-dfs channel.

The router should perform radar signal detection once every 30 minutes and if the radar signal is gone, the router must switch back to DFS channel.

However this final step is not happening. The router stuck at non-dfs channel forever after switching from DFS channel.

Since I almost give up on AX50 after the WPA3/OneMess fiasco and the inability to disable HomeCare completely, can TP-Link fix this DFS issue AT THE VERY LEAST?