I got the RT-ACRH12 a little over two months ago. It performed fine up until a couple of weeks ago, when I noticed that I couldn't get the higher 5GHz speed. I finally got a chance to troubleshoot today, and here's what I found:
1. The 5GHz WIFI LED on the router is OFF.
2. The system log reports "5GHz radio is disabled".
3. There's no wireless 5GHz Mac address for the router in the "System Status" panel.
I tried the following and the issue persists:
1. Reboot (many many times, both the 'reset' button approach and the WPS button approach)
2. Factory reset (many times)
3. Flip ON/OFF the 5GHz network (many times)
4. Upgrade/Downgrade firmware
5. Enable/disable QoS (some google result showed that doing this fixed a 5G issue for someone)
At this point, I am out of idea of what action could revive the 5GHz network on my router. Any bright mind here have any suggestion? Thanks.
1. The 5GHz WIFI LED on the router is OFF.
2. The system log reports "5GHz radio is disabled".
3. There's no wireless 5GHz Mac address for the router in the "System Status" panel.
I tried the following and the issue persists:
1. Reboot (many many times, both the 'reset' button approach and the WPS button approach)
2. Factory reset (many times)
3. Flip ON/OFF the 5GHz network (many times)
4. Upgrade/Downgrade firmware
5. Enable/disable QoS (some google result showed that doing this fixed a 5G issue for someone)
At this point, I am out of idea of what action could revive the 5GHz network on my router. Any bright mind here have any suggestion? Thanks.