Mikrotik RB951Ui-2HnD Problem With LTE interface (E3372)

Hi all
I have Big problem !!!
i have E3372 LTE modem
today the lte1 interface just flashing 1sec appear , 1sec disappear
OR
if its stabilize after download 10MB interface flashing again

:S sry for my en

i have the same problem… and i think it happened after upgrading to 6.34.2
and my router is RB-2011 Uia
AS 2Hnd-IN

i think there is no admin in this forum to answer this problem

Does it work correctly in linux pc ?

In what board is it plugged in?

Try to add usb powered hub

Please add

//system logging
add topics=lte,debug
add topics=async,debug


And make supout.rif file and send to support@mikrotik.com

huawei 3372 LTE modem
it was working before with no problem
in this new update i think there is problem

@irghost
Have you or Support resolved the problem?

hi
i find where the problem come from
my network LTE signal was low and i think modem trys get more power from routerboard so interface goes down
i test this modem with another sim and network (full 3g signal) there was no problem

I add usb powered hub and there is no problem no interface down no disconnect
tnx