[Samsung Galaxy J3 (2016) ROMs, Kernels, Recoveries] _mateusfilipe:
[MENTION=1619533]djeman[/MENTION] I think this should help

07-31 15:04:06.616 1420 2542 D ConnectivityService: NetworkAgentInfo [WIFI () - 110] EVENT_NETWORK_INFO_CHANGED, going from CONNECTED to CONNECTING
07-31 15:04:06.641 1420 2628 D ConnectivityService: reportNetworkConnectivity(110, false) by 10028
07-31 15:04:06.644 1420 2542 D ConnectivityService: Setting Dns servers for network 110 to []
07-31 15:04:06.672 1420 2542 D ConnectivityService: notifyType IP_CHANGED for NetworkAgentInfo [WIFI () - 110]
07-31 15:04:06.678 1420 2542 D ConnectivityService: NetworkAgentInfo [WIFI () - 110] validation failed
07-31 15:04:06.678 1420 2542 D ConnectivityService: notifyType CAP_CHANGED for NetworkAgentInfo [WIFI () - 110]
07-31 15:04:06.698 1420 2542 D ConnectivityService: sendStickyBroadcast: action=android.net.conn.INET_CONDITION_ACTION
07-31 15:04:06.698 1420 2542 D ConnectivityService: NetworkAgentInfo [WIFI () - 110] EVENT_NETWORK_INFO_CHANGED, going from CONNECTING to DISCONNECTED
07-31 15:04:06.698 1420 2542 D ConnectivityService: NetworkAgentInfo [WIFI () - 110] got DISCONNECTED, was satisfying 4
07-31 15:04:06.709 1420 2542 D ConnectivityService: notifyType LOST for NetworkAgentInfo [WIFI () - 110]
07-31 15:04:06.828 1420 2542 D CSLegacyTypeTracker: Sending DISCONNECTED broadcast for type 1 NetworkAgentInfo [WIFI () - 110] isDefaultNetwork=true
07-31 15:04:06.829 1420 2542 D ConnectivityService: sendStickyBroadcast: action=android.net.conn.CONNECTIVITY_CHANGE
07-31 15:04:06.955 1420 2542 D ConnectivityService: setProvNotificationVisibleIntent null visible=false networkType=MOBILE extraInfo=null highPriority=false
07-31 15:04:07.695 1420 1496 I ActivityManager: Start proc 11578:com.android.defcontainer/u0a8 for service com.android.defcontainer/.DefaultContainerService
07-31 15:04:15.427 1420 1483 W InputMethodManagerService: Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@f355c32 attribute=null, token = android.os.BinderProxy@efc3548
07-31 15:04:21.841 1420 2540 D ConnectivityService: registerNetworkAgent NetworkAgentInfo{ ni{[type: WIFI[], state: CONNECTING/CONNECTING, reason: (unspecified), extra: "Oi M3F1", roaming: false, failover: false, isAvailable: true]} network{111} lp{{InterfaceName: wlan0 LinkAddresses: [] Routes: [] DnsAddresses: [] Domains: null MTU: 0 TcpBufferSizes: 524288,1048576,4525824,524288,1048576,4525824}} nc{[ Transports: WIFI Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VPN LinkUpBandwidth>=1048576Kbps LinkDnBandwidth>=1048576Kbps]} Score{20} everValidated{false} lastValidated{false} created{false} lingering{false} explicitlySelected{false} acceptUnvalidated{false} everCaptivePortalDetected{false} lastCaptivePortalDetected{false} }
07-31 15:04:21.841 1420 2542 D ConnectivityService: NetworkAgentInfo [WIFI () - 111] EVENT_NETWORK_INFO_CHANGED, going from null to CONNECTING
07-31 15:04:21.866 1420 2542 D ConnectivityService: updateNetworkScore for NetworkAgentInfo [WIFI () - 111] to 60
07-31 15:04:23.070 1420 2542 D ConnectivityService: notifyType CAP_CHANGED for NetworkAgentInfo [WIFI () - 111]
07-31 15:04:23.070 1420 2542 D ConnectivityService: NetworkAgentInfo [WIFI () - 111] EVENT_NETWORK_INFO_CHANGED, going from CONNECTING to CONNECTED
07-31 15:04:23.072 1420 2542 D ConnectivityService: Adding iface wlan0 to network 111
07-31 15:04:23.135 1420 2542 E ConnectivityService: Unexpected mtu value: 0, wlan0
07-31 15:04:23.135 1420 2542 D ConnectivityService: Adding Route [fe80::/64 -> :: wlan0] to network 111
07-31 15:04:23.137 1420 2542 D ConnectivityService: Adding Route [192.168.1.0/24 -> 0.0.0.0 wlan0] to network 111
07-31 15:04:23.140 1420 2542 D ConnectivityService: Adding Route [0.0.0.0/0 -> 192.168.1.1 wlan0] to network 111
07-31 15:04:23.142 1420 2542 D ConnectivityService: Setting Dns servers for network 111 to [/192.168.1.1]
07-31 15:04:23.159 1420 2542 D ConnectivityService: notifyType IP_CHANGED for NetworkAgentInfo [WIFI () - 111]
07-31 15:04:23.175 1420 2542 D ConnectivityService: scheduleUnvalidatedPrompt 111
07-31 15:04:23.175 1420 2542 D ConnectivityService: updateSignalStrengthThresholds: CONNECT, sending [] to NetworkAgentInfo [WIFI () - 111]
07-31 15:04:23.175 1420 2542 D ConnectivityService: rematch for NetworkAgentInfo [WIFI () - 111]
07-31 15:04:23.175 1420 2542 D ConnectivityService: accepting network in place of null
07-31 15:04:23.178 1420 2542 D ConnectivityService: Switching to new default network: NetworkAgentInfo{ ni{[type: WIFI[], state: CONNECTED/CONNECTED, reason: (unspecified), extra: "Oi M3F1", roaming: false, failover: false, isAvailable: true]} network{111} lp{{InterfaceName: wlan0 LinkAddresses: [fe80::2a83:35ff:fe6e:d40f/64,192.168.1.8/24,] Routes: [fe80::/64 -> :: wlan0,192.168.1.0/24 -> 0.0.0.0 wlan0,0.0.0.0/0 -> 192.168.1.1 wlan0,] DnsAddresses: [192.168.1.1,] Domains: domain.name MTU: 0 TcpBufferSizes: 524288,1048576,4525824,524288,1048576,4525824}} nc{[ Transports: WIFI Capabilities: INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VPN LinkUpBandwidth>=1048576Kbps LinkDnBandwidth>=1048576Kbps SignalStrength: -47]} Score{20} everValidated{false} lastValidated{false} created{true} lingering{false} explicitlySelected{false} acceptUnvalidated{false} everCaptivePortalDetected{false} lastCaptivePortalDetected{false} }
07-31 15:04:23.302 1420 1485 I ActivityManager: Killing 4567:org.cyanogenmod.providers.datausage/1000 (adj 15): empty #17
07-31 15:04:23.310 1420 2542 D CSLegacyTypeTracker: Sending CONNECTED broadcast for type 1 NetworkAgentInfo [WIFI () - 111] isDefaultNetwork=true
07-31 15:04:23.310 1420 2542 D ConnectivityService: sendStickyBroadcast: action=android.net.conn.CONNECTIVITY_CHANGE
07-31 15:04:23.410 1420 2542 D ConnectivityService: notifyType PRECHECK for NetworkAgentInfo [WIFI () - 111]
07-31 15:04:23.411 1420 2542 D ConnectivityService: setProvNotificationVisibleIntent null visible=false networkType=MOBILE extraInfo=null highPriority=false
07-31 15:04:23.412 1420 2542 D ConnectivityService: NetworkAgentInfo [WIFI () - 111] validation passed
07-31 15:04:23.413 1420 2542 D ConnectivityService: notifyType CAP_CHANGED for NetworkAgentInfo [WIFI () - 111]
07-31 15:04:23.415 1420 2542 D ConnectivityService: sendStickyBroadcast: action=android.net.conn.INET_CONDITION_ACTION

Sorry for the big message. I'm adapting here