So I did a factory restore and then was able to do all of the parenting controls. I tried reloading my backed up settings and the issue reappeared. Looks like I'll be spending an evening re-setting...

vieldcs wrote did anyone backup the settings from the old firmware? maybe this is caused by the old setting is not compatible with the new firmware. So I did a factory restore and then was able to do...

I also get "failed" when I try any parental controls or QoS settings

vieldcs wrote upload is ok with modem directly? Not sure what you mean. I get full internet and speed tests work with device going through the router. Below is the thread on this...

zeuscho wrote Refer to my previous post. Anyone have the same problem for the parental control? http://forum.tp-link.com/showthread.php?98970-Archer-C5400-parental-control-problem Yes and I also have...

Same thing here. Just out of the box, did an upgrade, and have the same issue. I was thinking it was because I cannot get the upload speed test to finish. Sounds like maybe a bad firmware version