RV50 Log file explanation

Can anyone tell me what’s happening here ? This happens every hour and it’s eating up my data.

Thanks in advance !

Oct 11 02:04:02 notice ALEOS_CELL_RadioTask: Current time: Sun Jan 1 00:00:34 2017 Radio Network time used to set both system time and HW clock system time to: Thu Oct 11 02:04:02 2018
Oct 11 02:04:02 notice ALEOS_CELL_RadioTask: IPPreference : IPv4
Oct 11 02:04:02 notice ALEOS_SECURITY_firewallManager: Firewall completed restart after 23112 ms
Oct 11 02:04:02 debug ALEOS_CELL_RadioTask: iSLQSStartStopDataSession/2765: WDS start interface verbose error: 0
Oct 11 02:04:02 err ALEOS_CELL_RadioTask: Verbose call end type: 0, verbose call end code: 0
Oct 11 02:04:02 notice ALEOS_CELL_RadioTask: cbkPacketSrvStatus - v4SessionID: 1137777328 v6SessionID: 0 state: 2 (CONNECTED) reconfig not required
Oct 11 02:04:02 notice ALEOS_CELL_RadioTask: IMSI : 311480313391043
Oct 11 02:04:02 notice ALEOS_CELL_RadioTask: Radio_state --> RADIO_STATE_DISCOVERY
Oct 11 02:04:02 notice ALEOS_LINKMGMT_linkstatd: wwan0 is now up
Oct 11 02:04:02 notice ALEOS_CELL_RadioTask: Radio interface is [8] - [LTE]
Oct 11 02:04:02 notice ALEOS_CELL_RadioTask: service type is LTE
Oct 11 02:04:03 alert ALEOS_CONNECTMGMT: IPV4 Disconnect Handled
Oct 11 02:04:03 notice ALEOS_CONNECTMGMT: No DHCP requests answered. Disabling autoDHCP mode
Oct 11 02:04:03 notice ALEOS_CELL_RadioTask: Radio_state --> RADIO_STATE_CONNECTED
Oct 11 02:04:03 notice ALEOS_LINKMGMT_linkmon: Radio Connection State - Connected
Oct 11 02:04:03 notice ALEOS_CELL_RadioTask: Operator : VZW
Oct 11 02:04:07 notice ALEOS_SERIAL_HIF: Starting HIF
Oct 11 02:04:07 notice ALEOS_SERIAL_HIF: HIF Init Done
Oct 11 02:04:07 notice ALEOS_SERIAL_HMC: Initialize Auto answer on port 12345
Oct 11 02:04:07 warning ALEOS_SERIAL_HMC: not in tcp mode current mode 0
Oct 11 02:04:08 notice ALEOS_CONNECTMGMT: *** Network Connection successful. WAN IP [Cellular] : .*..
Oct 11 02:04:09 notice ALEOS_CONNECTMGMT: *** IP UP .***.***. : wwan0
Oct 11 02:04:09 notice ALEOS_CONNECTMGMT: Setting WWAN MTU size to 1428
Oct 11 02:04:20 notice ALEOS_SECURITY_firewallManager: Firewall completed restart after 14534 ms
Oct 11 02:04:20 notice ALEOS_LINKMGMT_linkmon: New Link Status - Network Ready
Oct 11 02:04:20 notice ALEOS_SERIAL_HMC: Initialize Auto answer on port 12345
Oct 11 02:04:20 warning ALEOS_SERIAL_HMC: not in tcp mode current mode 0
Oct 11 02:04:23 alert ALEOS_LAN: MTU Source Auto - Set DHCP option 26 MTU: 1428
Oct 11 02:04:23 alert ALEOS_LAN: MTU Source Auto - Ignore Opt 26 MTU size 1500
Oct 11 02:08:40 notice ALEOS_ADMIN_ChecksumFS: ChecksumFS running
Oct 11 02:08:41 warning ALEOS_ADMIN_ChecksumFS: <–‘113’: failed to set
Oct 11 02:08:41 notice ALEOS_ADMIN_ChecksumFS: ChecksumFS done writing hashes
Oct 11 02:18:49 notice ALEOS_LINKMGMT_linkmon: Current: RSSI=-79, RSRQ=-17, RSRP=-110, SINR=-2.4
Oct 11 02:26:20 notice ALEOS_CELL_RadioTask: Service is not available
Oct 11 02:26:20 notice ALEOS_CELL_RadioTask: Service is available
Oct 11 02:26:20 notice ALEOS_LINKMGMT_linkmon: New Link Status - Network Link Down
Oct 11 02:26:22 notice ALEOS_LINKMGMT_linkmon: New Link Status - Network Ready
Oct 11 02:26:22 notice ALEOS_SERIAL_HMC: Initialize Auto answer on port 12345
Oct 11 02:26:22 warning ALEOS_SERIAL_HMC: not in tcp mode current mode 0
Oct 11 02:28:19 notice ALEOS_CELL_RadioTask: Service is not available
Oct 11 02:28:19 notice ALEOS_CELL_RadioTask: Service is available
Oct 11 02:28:19 notice ALEOS_LINKMGMT_linkmon: New Link Status - Network Link Down
Oct 11 02:28:20 notice ALEOS_LINKMGMT_linkmon: New Link Status - Network Ready
Oct 11 02:28:20 notice ALEOS_SERIAL_HMC: Initialize Auto answer on port 12345
Oct 11 02:28:20 warning ALEOS_SERIAL_HMC: not in tcp mode current mode 0
Oct 11 02:33:49 notice ALEOS_LINKMGMT_linkmon: Current: RSSI=-82, RSRQ=-16, RSRP=-114, SINR=-3.6
Oct 11 02:48:49 notice ALEOS_LINKMGMT_linkmon: Current: RSSI=-82, RSRQ=-16, RSRP=-119, SINR=-6.3