I have 2 x M9plus access points, and I've recently added an E4R to extend the signal to an external garage about 8 metres away. The E4R was in a previous network setup, so I did a factory reset.

It all seems to be working OK, but when I look at the E4R, it is connected but not showing any wifi bars. It was when I first introduced it, but after an hour or so that changed.

Any ideas why it is not showing wifi bars, but is showing connected. It's only 8 metres away from another access point.

Thanks.