USG 20W VPN / qmi-proxy HIGH CPU USAGE

SistemistaDaRidere

Hello
I just updated an USG20W-VPN to firmware V5.10(ABAR.0) 
Since then, i have high use of CPU (up to 99%) from process qmi-proxy
how can i solve this?

Thank you

mMontana

Hi @SistemistaDaRidere. Please, don't make also the community laugh. Would you please share more info about your USG20W-VPN?

SistemistaDaRidere

Thank you for the reply, sure i would share some more:

All interfaces disabled except for Lan1 - Wan - WanPPP
Trunk: llf - WanPPP active, Wan passive
One vpn ssl configured, disconnected by now
Some nats configured and related security policies (same nats and policies for wanppp and wan interfaces, tried disabling the wan ones but no results)
Ap profile running at 2.4GHz in WPA2-mix security

Any other thing missing?

SistemistaDaRidere

sorry, i didn't mention that all nats are in NO loopback mode

mMontana

Are you using any of the value added licenses from Zyxel? (policy compliance, Antivirus, Antispam, Content filtering)

SistemistaDaRidere

just Firmware Upgrade Service

mMontana

I home that soon some of representative could show up and support more. My "fear" was the use of the content filtering (and quite a load of traffic) but it was only my personal assumption.

IDK the function of the process qmi-proxy, looking for a search over Internet didn't provide any useful hint/explanation.

gb5102

@SistemaDaRidere

I believe qmi-proxy is related to LTE interface. Do you have a LTE/cellular modem attached to the USG?

SistemistaDaRidere

I used to.
But now no dongle in attached and cellular configuration has been deleted.
No