Hi, I have got a RB912UAG-2HPnD with a non Mikrotik ME906s-158 LTE Card which works fine, despite IPv6 After some googling I found that you have to edit the PLMN List to get it working with T-Mobile in Germany 26201 https://toreanderson.github.io/2018/12/01/huawei-me906s-hp-lt4132-enabling-ipv6.html...