Hi all,

would really appreciate some help. I'm trying to configure my Huawei E3276 to work on my RB951. I have managed to get it working on 2 occasions, yet as soon as i reboot the RB, under systems-ports the usb1 appears red. In the logs the error massage is "Could not acquire serial port.

I know that pptp client setup is fine as i managed to get it working twice, what could the issue be that is causing this?

Any help is hugely appreciated!

Thanks in advance

Hy, Mikrotik is not interested to support new 4LTE cards - I think they are waiting for 5,6 or 9 th generation of mobile networks or just waiting for those cards goes outdated.
I am not expecting Mikrotik make support for E3276s card - you can choose router of other brand.
http://forum.mikrotik.com/viewtopic.php?f=1&t=71055
http://forum.mikrotik.com/viewtopic.php?f=3&t=70565