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Firmware: 1.2.2 Build 20170912 rel.56240(5553)
Hardware: ArcherC5400 v2.0

In the system logs, it's flooded with the following error Config importing Failed. Can someone explain to me what this even means? What config is failing? -- I searched the googlags, however found nothing. What is odd, if i factory reset, I get this log from when I didn't even own the router ...

An extra bit of context: I'm having an issue where my 2.4GHz signal lands on channel 64 and my 5Ghz band-1 doesn't broadcast w/ a N/A port. And it displays the message of 5Ghz is not supported in your region (WA-USA ... which 5GHz is allowed). I'm wondering if the two are related -- the errors on import and the non-function tri-band...

Support told me to RMA this unit which feels wrong, I highly suspect this is a firmware issue ...