@SrDarkWarrior 

Hi,

Since you mentioned before that you could still log in via http://tplinkdeco.net but not the Lan IP http://192.168.68.1 right?

Can I have a picture when you failed to log in?

By the way, why port 30000, did you open the port for the local http login on the Deco?

PS: please also make sure the Lan IP is 192.168.68.1, not changing to something else;

Thanks and wait for your reply.

@SrDarkWarrior 

Hi, I have tested on my side and the IP address login is ok.

And could you please try to clear the browser history and DNS caches to have a look? Even test on another device?

By the way, when you try to ping tplinkdeco.net, what is the replying IP address?

Such as

Thanks!