Hello, we have a 4G connection at home with a fast (for being 4G where i live) 40/10 mbit/s connection. But when certain people are at home, the internet is always slow. So i wanted to limit the bandwitdh on every user. I'm pretty sure that's not possible on the Huawei b525. I had a TP-Link 3420 at home, so i wanted to connect it. I connected the TP-Link router to the Huawei via the WAN ports. I plugged my other ethernet cable into the TP-Link and started the pc, i did not have any internet, but i was able to go into the settings on the TP-Link. But why doesnt it get any connection from the Huawei B525?