Timeout in response on status page

I’m regularly getting a red-text banner indicating that there is a timeout in response o the status page. The router has a two clients, an iPhone and iWatch, and is effectively idle. It is hard wired to the network from which it is being observed.

OpenWrt 21.02-SNAPSHOT r15812+870-46b6ee7ffc
Gaps also occur with 4.1.3 snapshot build Date Compiled: 2023-01-06 13:40:40 (UTC-08:00)

What is this model? AXT1800?

Are you using wifi connection and observe that wifi is disconnected?

GL-MT3000, hardwired to the computer running the browser.

The discussion of the GL-AXT1800 is to try to provide an AX client. My Comfast dongles are coming whenever Cainiao “express” gets them here from China, which is probably several weeks.