Hi Glitch, Alzhao,

 

I figured out what was going on. I must have changed the wifi settings without using the “wifi” command to restart? I was able to replicate the issue by updating /etc/config/wireless and then not using “wifi” to restart. Also, to connect to the MT300A via a cell phone you also have to turn off cell data. I guess my phone detected that the router didn’t have internet and defaulted to cell data. Whoops!

 

Everything is working great now. Thanks for your help!