Hi All! I inserted the HUAWEI e8372p-320 into the router and I see this picture, every 2 seconds a link up link down. Router firmware version 6.47.1, WTF???!!!

Don't swear.

On a PC does it show up as a storage USB drive with software in? If it does, you need to reflash it to 'Stick' mode which I found impossible.

On a PC does it show up as a storage USB drive with software in? If it does, you need to reflash it to 'Stick' mode which I found impossible.

Upgrading to ROS7 beta might also help. It works for a E3372h-320 in HiLink mode anyway, which behaves the same under ROS6.

I wish I could turn mine into stick mode but it never worked and I wept.

On a PC does it show up as a storage USB drive with software in? If it does, you need to reflash it to 'Stick' mode which I found impossible.

Upgrading to ROS7 beta might also help. It works for a E3372h-320 in HiLink mode anyway, which behaves the same under ROS6.

I can confirm that with the ROS 7.1beta2 Huawei E8372h-320 modem is working fine on RB951Ui-2HnD.

Shame it's beta and not suitable for production. How I weep

I got my modem today and immediately got issue with the link going up and down.
But my modem is a HiLink version and it does not show as a USB drive on a PC. It is working as a LAN modem connected to a PC USB port and as a stand-alone wlan AP plugged in a USB charger.
Yes, beta is not recommended for production because it messed up my routes. I tried using only LTE package from ROS 7 and other packages from 6.48, but the link was going up and down nevertheless.
Till this is implemented in more stable version, I will be without automatic LTE backup.

has the problem been resolved?

No, not in 6.48.2 I'm afraid.

I had the same problem with a hap ac2 and a HUAWEI e8372h and I can confirm that upgrading to rOS7 solved it.
Thank you

Hi, are you able to set APN, PIN and other parameters with v7? I upgrade my RB951G-2HND to 7.1beta6 and interface is not flapping now but I can't set that parameters to the lte interface.