One of the odd things, I'm not sure how to repro it - but after I setup the RMA'd unit (thankfully it was brand new), a popup happened while I was browsing asking me to upgrade the router -- i...

That's good to hear. I ended up RMA'ing the one that seemed to break - then upgraded to 1.2.0 Build 20170630 rel.49653(5553) (without skipping any versions in between -- and following the directions...

JaysTPLINK wrote thanks for your input and the "fix", digitalintruder! Unfortunately, it didn't work. Doing so, I was about to get 2.4 and 5-1 connected to a channel again but it won't Broadcast. The...

I was able to "fix" this issue (for me) -- it's not a perm solution since I believe the firmware needs correcting -- TP-Link engineers, we're looking at you. Here is what I did - it's been working...

Model : Hardware Version : Firmware Version : ISP : 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...

+1 on this issue.