[Android Software Development] mistermanko:
here's the log:

01-09 20:26:28:601 W/I Tool version : 3.18
01-09 20:26:28:602 W/I adb.exe
01-09 20:26:28:602 W/I aapt.exe
01-09 20:26:28:728 W/I Android Debug Bridge version 1.0.31

01-09 20:27:27.29 A/I process (2284) : Start proc service.tracetool for broadcast service.tracetool/.TTBroadcastReceiver: pid=31685 uid=10162 gids={50162, 3003, 1028}
01-09 20:27:27.67 A/I UsbThread1 : usbServerSocket : Waiting for the host to connect

01-09 20:26:32:913 W/I Wait java service
01-09 20:26:33:016 W/I waiting android server connection ... 1
01-09 20:26:33:354 W/I Waiting for connection
01-09 20:26:34:888 L/D HOST : cyanogenmod
01-09 20:26:34:889 L/D RELEASE : 4.3.1
01-09 20:26:34:900 L/D SDK : 18
01-09 20:26:34:901 L/D FINGERPRINT : samsung/m0xx/m0:4.3/JSS15J/I9300XXUGMJ9:user/release-keys
01-09 20:26:34:901 L/D VM name : Dalvik
01-09 20:26:34:902 L/D OS Arch : armv7l
01-09 20:26:34:905 L/D Reverse tethering package version : 3.18
01-09 20:26:34:941 L/D Xposed installer : 2.4.1, app_process : 47, XposedBridge.jar : 42
01-09 20:26:34:961 L/D Hack Connectivity Service. Package version : 1.4, mode : 0, trace : 0
01-09 20:26:36:366 W/I interfaces before script startlo(UP) 127.0.0.1/8, sit0(DOWN) 192.168.1.2/24, ip6tnl0(DOWN), rmnet0(UP) 10.133.244.228/32, rmnet1(DOWN), rmnet2(DOWN), p2p0(UP), wlan0(UP)
01-09 20:26:36:605 W/I route : destination : 0.0.0.0, gateway : 10.133.244.1, output : rmnet0
01-09 20:26:36:605 W/I route : destination : 10.133.244.1, gateway : 0.0.0.0, output : rmnet0
01-09 20:26:36:605 W/I route : destination : 173.194.112.136, gateway : 10.133.244.1, output : rmnet0
01-09 20:26:36:621 L/D OnStart script 3.18
01-09 20:26:36:628 L/D Interface to use : "sit0"
01-09 20:26:37:512 L/D ifconfig sit0 192.168.1.2 netmask 255.255.255.0
01-09 20:26:38:332 L/I route del default gateway 10.133.244.1
01-09 20:26:38:346 L/D route add default gateway 192.168.1.2 sit0
01-09 20:26:40:901 L/D redirect all communications to TETHER chain
01-09 20:26:41:307 L/D forward tcp to native handler
01-09 20:27:38.44 A/V Chain PREROUTING (policy ACCEPT 0 packets, 0 bytes)

01-09 20:26:43:698 L/D OnStart script done
01-09 20:27:38.44 A/V pkts bytes target prot opt in out source destination

01-09 20:27:38.44 A/V Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
01-09 20:27:38.44 A/V pkts bytes target prot opt in out source destination
01-09 20:27:38.44 A/V Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
01-09 20:27:38.44 A/V pkts bytes target prot opt in out source destination
01-09 20:27:38.44 A/V 0 0 TETHER all -- any any anywhere anywhere
01-09 20:27:38.46 A/V Chain POSTROUTING (policy ACCEPT 0 packets, 0 bytes)
01-09 20:27:38.46 A/V pkts bytes target prot opt in out source destination
01-09 20:27:38.47 A/V Chain TETHER (1 references)
01-09 20:27:38.47 A/V pkts bytes target prot opt in out source destination
01-09 20:27:38.47 A/V 0 0 REDIRECT tcp -- any sit0 anywhere anywhere tcp dpts:tcpmux:41999 redir ports 42200
01-09 20:27:38.47 A/V 0 0 REDIRECT tcp -- any sit0 anywhere anywhere tcp dpts:42500:65535 redir ports 42200
01-09 20:27:38.47 A/V 0 0 REDIRECT udp -- any sit0 anywhere anywhere udp dpt:domain redir ports 42001
01-09 20:27:38.47 A/V Chain natctrl_nat_POSTROUTING (0 references)
01-09 20:27:38.47 A/V pkts bytes target prot opt in out source destination
01-09 20:27:38.47 A/V Chain oem_nat_pre (0 references)
01-09 20:27:38.47 A/V pkts bytes target prot opt in out source destination
01-09 20:26:44:941 L/D => setHackMode to 'Wifi' result : 1
01-09 20:26:45:443 W/I interfaces after script startlo(UP) 127.0.0.1/8, sit0(UP) 192.168.1.2/24, ip6tnl0(DOWN), rmnet0(UP) 10.133.244.228/32, rmnet1(DOWN), rmnet2(DOWN), p2p0(UP), wlan0(UP)
01-09 20:26:45:716 W/I route : destination : 0.0.0.0, gateway : 192.168.1.2, output : sit0
01-09 20:26:45:716 W/I route : destination : 10.133.244.1, gateway : 0.0.0.0, output : rmnet0
01-09 20:26:45:716 W/I route : destination : 173.194.112.136, gateway : 10.133.244.1, output : rmnet0
01-09 20:26:45:716 W/I route : destination : 192.168.1.0, gateway : 0.0.0.0, output : sit0
01-09 20:26:45:716 W/I
01-09 20:26:45:716 W/I Connection done
01-09 20:27:37:591 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:27:37:696 W/E Starting logcat
01-09 20:27:37:802 W/E Disconnected. Waiting for device reconnection... !
01-09 20:27:39:099 W/I trying reconnect. This can take up to 30 seconds
01-09 20:27:40:099 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:27:41:269 W/I trying reconnect 2...
01-09 20:27:42:269 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:27:43:437 W/I trying reconnect 3...
01-09 20:27:45:613 W/I trying reconnect 4...
01-09 20:27:46:613 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:27:47:776 W/I trying reconnect 5...
01-09 20:27:49:942 W/I trying reconnect 6...
01-09 20:27:50:942 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:27:52:112 W/I trying reconnect 7...
01-09 20:27:54:278 W/I trying reconnect 8...
01-09 20:27:55:279 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:27:56:448 W/I trying reconnect 9...
01-09 20:27:58:616 W/I trying reconnect 10...
01-09 20:27:59:617 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:28:00:784 W/I trying reconnect 11...
01-09 20:28:01:784 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:28:02:954 W/I trying reconnect 12...
01-09 20:28:05:122 W/I trying reconnect 13...
01-09 20:28:07:291 W/I trying reconnect 14...
01-09 20:28:09:459 W/I trying reconnect 15...
01-09 20:28:11:627 W/I trying reconnect 16...
01-09 20:28:13:796 W/I trying reconnect 17...
01-09 20:28:15:980 W/I trying reconnect 18...
01-09 20:28:18:149 W/I trying reconnect 19...
01-09 20:28:19:149 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:28:20:318 W/I trying reconnect 20...
01-09 20:28:21:322 W/D UsbThread : ReadBytes : Connection Closed Gracefully.
01-09 20:28:22:483 W/I trying reconnect 21...

Server List at 01-09 20:29:03:288
domain (53) : A->H : 5000 ,H->A : 942
http (80) : A->H : 1107034 ,H->A : 2050
https (443) : A->H : 9804 ,H->A : 35099
4070 : A->H : 17622 ,H->A : 1268848

DNS List
192.168.***.***
8.8.8.8[default]

Well, sometimes it lasts like 45 minutes I now figured out. But this time I had five. :(

Can't say exactly that is has to do with some particular app, cause it happend with almost every now.