1. Skyworth Digital
Link here

Hi... i have a question here about Unifi TV Plus Box
I'm a Ultimate package subscriber.
The Unifi TV app is good at home using the Unifi line.

When i go for holiday, i bring along the Plus Box so that i can watch TV as usual like at home.
But, i use the wireless LTE router with sim-card to connect to the internet. The Plus Box connect directly to the LTE router using ethernet cable, which is better i supposed.

The problem is, when opening the Unifi TV, it's very slow to get the channel to load up. And, it cannot change channel at all. The channel menu wont appear at all.

All other app are working fine (Youtube, Disney+, Viu, BBC Player)

Why it's not able to work normally if using LTE connection?

Thanks in advance.