RAX200 - Not broadcasting SSIDs

Hi,

I am trying to setup RAX200 and whatever I do can't seem to find the SSIDs on any of my devices. Looks like theses are not even being broadcast. Checked all online solutions, but no luck. Lan is working just fine.

1. Tried enabling/ disabling SSID Broadcast.
2. turned AX off.
3. reset router to factory default and went through setup
4. Changed SSID Names
5. Enable/ disable Router Radio in Wireless settings and with the manual button
6. Wireless Settings (5 GHz) in Advance Home shows Channel as "�����aL���O
   ��". Did try and change channels randomly but in vain.

Please help/ advise.

Thank you.

SB.