GL-s200 not appearing as wifi on initial power on

Following the instructions to get started and see a solid blue light initially on the router that changes to orange after a while.

No sign of it as an option to select from my wifi list on Mac or mobile phone.

Tried 10 second reset also.

Also tried mode switch in other position - what is mode?

Can anyone suggest something else to try or why it is not appearing?

Have you an Ethernet cable?
Maybe upgrading the firmware will help.

This model is 2.4G wifi only. But it should appear in your wifi list.

The switch button does not matter.

Yes, tried connecting via ethernet and it came up on mobile but not laptop briefly but gone again. In touch with support and will put outcome here.