interface list "disappear" in RB411

Hello
another strange problem
I’m using V5.24 (and also try it on V5.18)
all I have is ppp-client that connect to the internet and nat

/ip firewall nat
add action=masquerade chain=srcnat disabled=no

and that is all.
also I’m using this modem Huawei EM820W
after 3-4 hours is stop working and I can’t see any one of the interfaces
but other things I can see - like clock,scripts,dns…

what could be the problem?
1.png

How does the CPU look when that happens? If high, check also Tools/Profile and see what is using CPU.

nothing on the CPU
as shown
1.PNG
3.PNG
also I have notice that when I go to
New Terminal and try to go to the info channel of the modem - is all return

/system serial-terminal usb2 channel=2

???

Thanks ,

Are you connecting to the unit with Winbox using the MAC address? If so try the IP address. If it isn’t a CPU issue chances are it is a connectivity problem - the list isn’t being populated.

I’m connecting using IP .
What does it mean “connectivity problem” - what can I do\ How can I fix it?

Thanks ,

Connecting to the MAC address sometimes causes issues - like menus not populating. If you are using the IP it should be more reliable than MAC address connections.

o.k.
but I’m connecting using the IP …
what can I do?
what souse all the problem?

It’s a little bit late for a reply, but I only just got that card and using the following as init-string in the ppp-client interface should solve the problem:

AT^CURC=0;AT^STSF=0,0

This will turn off all diagnostic and unsolicited output on the info-channel and stop the rb from fucking up :slight_smile: