I used this modem for so long but past couple of months its been a pain in the ass to change anything in the admin configurations, you log in, then choose whatever you want to do and it just freezes, i cant choose any option, this sometimes happens after 3,4,5 clicks.

Tried alot of things...

Tried on Iphone

Tried on Android

Tried on different browsers (almost all of them)

Googled alot of different key words

I have no ideia what is this and why this is happening, ive put a video to help ppl understand my problem, its really a incovenience now because i need to control who has acess to my wifi

Thanks for your time wasting reading this hope any of you can help.

Link for youtube video

https://youtu.be/D_A3U8rPlgk