Btaz wrote 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...

This worked for me. I will add that since I updated to 170630 then restored a backup file from the prior version I had to use "Factory Restore" and manually re-configure the router from scratch. Then...

Anton L.Z. wrote hi zeuscho, did you restore the old settings backup to this router? if so, reset this router to factory default and try again. I am having the same exact problem as Zeuscho and I did...

zeuscho wrote Once I click save, the font colour for settings just turn red and nothing happened. And the settings not saved. This is my exact same experience using two different browsers and 2...

"I have upgraded my Archer C5400 to firmware 170630 and found out that's a total disaster. I cannot add any profile for the parental control function. It appeared red colour for the options. Please...