Re: wrt1900ac wireless isn't working

Double check that the antennas are fully screwed on.

Try these settings:

1. Disable Media Prioritization
2. While in the Media Prioritization screen click setting and make sure WMM support is enabled
3. Make sure the 2.4ghz and 5ghz SSID's are different
4. Set 5ghz to "Mixed Mode", Auto Channel width and Channel to 48
5. Set 2.4ghz to wireless "N Only", Auto Channel width and Auto Channel