Router OS on MikroTikWirelessWire (WinBox)

I have purchased two sets of the Wireless Wire and on neither of the two Masters am I able to alter the DNS address.
I try to change the static IP to one on my subnet and after that change the gateway and DNS. All entries except the DNS server address is saved . The field will jjust remain gray. The title will indeed change from black to red and blue once a valid DNS entry has been entered, but it won’t save the entry. It works fine on both two slave units!

I have tried “out of the box” with the original firmware, but also after upgrading to the latest from May 2023.

So currently I have two sets of wireless wire that I cannot use.
Any advice is appreciated :slight_smile:

What happens if you change it via the web interface (webfig) instead of Winbox? I have over a hundred 60GHz radios (wAP 60, LHG 60) in service and haven’t seen this issue, but then I’m always managing them via Webfig. ROS versions range from 6.47 to 7.10.