TIM FWA - problema disconnessioni random

[Alb83]

Ciao a tutti,
ho da poco attivato una connessione TIM FWA outdoor (con antenna esterna)che devo dire non va male (quasi 40 in down e 4 in up), il problema è che a volte la connessione cade! Il modem da il seguente errore: "Anomalia modulo di comunicazione" e il simbolo della sim ha una x rossa sopra. C'è qualcosa che posso fare o serve un intervento tecnico? Grazie.

 

[RCCRD]

Ci possono essere varie casistiche. Ad ogni modo la prima cosa da fare è chiamare il 187 che ti fanno loro una verifica iniziale ed un eventuale modifica di configurazione se necessario

 

[Alb83]

Sono riuscito a farmi cambiare TUTTO: modem, sim, antenna, provato cavi diversi... niente da fare... si disconnette.
Qualcuno riesce ad interpretare questo log?

Mar 11 17:07:15 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4085]: 1615475235 Recv msg form MSG_ID_ZM_ROUTER.
Mar 11 17:07:15 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4469]: 1615475235 Recv msg MSG_CMD_VPN_UPDATE_CONFIG
Mar 11 17:07:15 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_update_vpn:3936]: 1615475235 #state: INIT
Mar 11 17:07:16 OpenWrt kern.alert kernel: [ 9397.412000] ESW: Link Status Changed - Port0 Link Down
Mar 11 17:07:18 OpenWrt user.err syslog: [lted:5004]#ERROR,err=No such file or directory(2)# :[idu_recv_at_rsp_thread:514]: 17:07 18.145 >| ZM_LTED >| ERROR >| socket fd:6. select ret: 0.error(No such file or directory). <atcmd: AT%GDMCQI>
Mar 11 17:07:18 OpenWrt kern.alert kernel: [ 9399.728000] ESW: Link Status Changed - Port0 Link UP
Mar 11 17:07:18 OpenWrt user.notice syslog: Select Keep Alive fd Failed
Mar 11 17:07:18 OpenWrt user.notice syslog: failed_cnt = 1
Mar 11 17:07:23 OpenWrt user.err syslog: [lted:5004]#ERROR,err=No such file or directory(2)# :[idu_recv_at_rsp_thread:514]: 17:07 23.300 >| ZM_LTED >| ERROR >| socket fd:6. select ret: 0.error(No such file or directory). <atcmd: AT>
Mar 11 17:07:25 OpenWrt user.notice syslog: Select Keep Alive fd Failed
Mar 11 17:07:25 OpenWrt user.notice syslog: failed_cnt = 2
Mar 11 17:07:25 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg_routine:3607]: 1615475245 Recv msg success, going to process it.
Mar 11 17:07:25 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_send_msg:3592]: 1615475245 Send command:[22] from 3 to 3
Mar 11 17:07:25 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4085]: 1615475245 Recv msg form MSG_ID_ZM_ROUTER.
Mar 11 17:07:25 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4469]: 1615475245 Recv msg MSG_CMD_VPN_UPDATE_CONFIG
Mar 11 17:07:25 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_update_vpn:3936]: 1615475245 #state: INIT
Mar 11 17:07:28 OpenWrt user.err syslog: [lted:5004]#ERROR,err=No such file or directory(2)# :[idu_recv_at_rsp_thread:514]: 17:07 28.452 >| ZM_LTED >| ERROR >| socket fd:6. select ret: 0.error(No such file or directory). <atcmd: AT>
Mar 11 17:07:31 OpenWrt user.notice syslog: Select Keep Alive fd Failed
Mar 11 17:07:31 OpenWrt user.notice syslog: module connect failed
Mar 11 17:07:31 OpenWrt user.notice syslog: failed_cnt = 3
Mar 11 17:07:32 OpenWrt user.notice syslog: defender/lted_defender.c L[118].module status: OFF
Mar 11 17:07:32 OpenWrt user.info syslog: [lted:5004]#INFO#[signal_handler:768]: 17:07 32.552 >| ZM_LTED >| WARNING >| Get signal SIGTERM, ZM lted exit!
Mar 11 17:07:35 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg_routine:3607]: 1615475255 Recv msg success, going to process it.
Mar 11 17:07:35 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_send_msg:3592]: 1615475255 Send command:[22] from 3 to 3
Mar 11 17:07:35 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4085]: 1615475255 Recv msg form MSG_ID_ZM_ROUTER.
Mar 11 17:07:35 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4469]: 1615475255 Recv msg MSG_CMD_VPN_UPDATE_CONFIG
Mar 11 17:07:35 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_update_vpn:3936]: 1615475255 #state: INIT
Mar 11 17:07:35 OpenWrt user.notice syslog: defender/lted_defender.c L[118].module status: OFF
Mar 11 17:07:38 OpenWrt user.notice syslog: defender/lted_defender.c L[118].module status: OFF
Mar 11 17:07:41 OpenWrt user.notice syslog: Receive reply: getspeed:0,2016
Mar 11 17:07:41 OpenWrt user.notice syslog: defender/lted_defender.c L[112].LTE Module is ON. Re-start lted!
Mar 11 17:07:43 OpenWrt user.notice syslog: defender/lted_defender.c L[46].re-start lted done
Mar 11 17:07:44 OpenWrt user.notice syslog: Receive reply: getspeed:0,2016
Mar 11 17:07:45 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg_routine:3607]: 1615475265 Recv msg success, going to process it.
Mar 11 17:07:45 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_send_msg:3592]: 1615475265 Send command:[22] from 3 to 3
Mar 11 17:07:45 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4085]: 1615475265 Recv msg form MSG_ID_ZM_ROUTER.
Mar 11 17:07:45 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_process_msg:4469]: 1615475265 Recv msg MSG_CMD_VPN_UPDATE_CONFIG
Mar 11 17:07:45 OpenWrt user.info syslog: [zm_router:1472]#INFO#[zm_router_update_vpn:3936]: 1615475265 #state: INIT
Mar 11 17:07:47 OpenWrt user.notice syslog: Receive reply: getspeed:0,1156