I think i know the issue know about Archer Router's disconnect all the time. It is because of the Address Lease Time in DHCP, but even if one change to max which is: 2880 it will not help much,...

momcat1 wrote I am not aware of any beta. Was this provided by TPLink? Yes it is provided only by TPLink.I have sent you a private message about this beta, have you read n reply? If not plz check...

momcat1 wrote It would be nice if changeless were posted when the new firmware is published, so we could have a clue as to what issues were being resolved. I agree you about this, but the Supporter...

lloydwatkin wrote Resolved: I contacted TP-Link support who provided me with 1.5 beta firmware that fixes the issue. Which date was this beta released ?

momcat1 wrote I rebooted and I am able to login occasionally, through browser or app. But it's not reliable. I am going try a firmware update. A new beta2 will be released within this week, so hold...

It seem that A NEW BETA2 will be released this week... (sources).