I have TP-Link Archer C2600 with OpenWrt 21.02.1.
I have changed the WiFi - LAN - WAN LEDs to be triggered by network activity (i.e. flashing) and would like to do something similar for the USB ports (i.e. when a USB device is accessed).
In LuCI, for WAN and LAN there is the option to select the "Network device activity" option, then the "Transmit" and "Receive" triggers. However, there is no similar option for the USB LEDs, as there's no such network device.
Is there any way to make USB LEDs blink when a USB device is accessed?
I selected "disk-activity" but the usb led just remains completely off, even when I read/write to/from usb disk. Here are the available triggers, not sure what others do or if there's one that does what I want..