[Paid Software Announcement and Discussion] Trip2013:
Hi

I am currently tethering DSLR Controller to my Canon 5D MKII (magic lantern) via a TL-MR3040 (Mk1) and a LG G3 (Lollipop) phone but I am experiencing constant disconnections. The connection can last a few seconds, a couple of minutes or not at all.

I also experienced the same issues with a Samsung Galaxy S3 (rooted with Kitkat)

I'm currently using DSLR Controller v0.996

I am not sure if this is relevant but the wifi symbol on my phone has a small exclamation mark next to it.

Any help would be greatly appreciated

Many thanks

Richard

Kernel Log - The phone was connected for 1-2 minutes with this log.

[ 0.000000] Linux version 3.10.15 (jorrit@vmmint) (gcc version 4.6.4 (OpenWrt/Linaro GCC 4.6-2013.05 r38444) ) #16 Fri Dec 20 14:10:05 CET 2013

[ 0.000000] MyLoader: sysp=fa89c804, boardp=69cd3b24, parts=31a09c82

[ 0.000000] bootconsole [early0] enabled

[ 0.000000] CPU revision is: 00019374 (MIPS 24Kc)

[ 0.000000] SoC: Atheros AR9330 rev 1

[ 0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.000MHz

[ 0.000000] Determined physical RAM map:

[ 0.000000] memory: 02000000 @ 00000000 (usable)

[ 0.000000] Initrd not found or empty - disabling initrd

[ 0.000000] Zone ranges:

[ 0.000000] Normal [mem 0x00000000-0x01ffffff]

[ 0.000000] Movable zone start for each node

[ 0.000000] Early memory node ranges

[ 0.000000] node 0: [mem 0x00000000-0x01ffffff]

[ 0.000000] On node 0 totalpages: 8192

[ 0.000000] free_area_init_node: node 0, pgdat 803029b0, node_mem_map 81000000

[ 0.000000] Normal zone: 64 pages used for memmap

[ 0.000000] Normal zone: 0 pages reserved

[ 0.000000] Normal zone: 8192 pages, LIFO batch:0

[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.

[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes

[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768

[ 0.000000] pcpu-alloc: [0] 0

[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128

[ 0.000000] Kernel command line: board=TL-MR3040 console=ttyATH0,115200 rootfstype=squashfs,jffs2 noinitrd

[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)

[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)

[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)

[ 0.000000] Writing ErrCtl register=00000000

[ 0.000000] Readback ErrCtl register=00000000

[ 0.000000] Memory: 28848k/32768k available (2196k kernel code, 3920k reserved, 588k data, 220k init, 0k highmem)

[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

[ 0.000000] NR_IRQS:51

[ 0.080000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)

[ 0.080000] pid_max: default: 32768 minimum: 301

[ 0.080000] Mount-cache hash table entries: 512

[ 0.090000] NET: Registered protocol family 16

[ 0.100000] MIPS: machine is TP-LINK TL-MR3040

[ 0.350000] bio: create slab <bio-0> at 0

[ 0.360000] Switching to clocksource MIPS

[ 0.360000] NET: Registered protocol family 2

[ 0.370000] TCP established hash table entries: 512 (order: 0, 4096 bytes)

[ 0.370000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)

[ 0.370000] TCP: Hash tables configured (established 512 bind 512)

[ 0.380000] TCP: reno registered

[ 0.380000] UDP hash table entries: 256 (order: 0, 4096 bytes)

[ 0.390000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)

[ 0.400000] NET: Registered protocol family 1

[ 0.400000] PCI: CLS 0 bytes, default 32

[ 0.420000] squashfs: version 4.0 (2009/01/31) Phillip Lougher

[ 0.420000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.

[ 0.430000] msgmni has been set to 56

[ 0.430000] io scheduler noop registered

[ 0.440000] io scheduler deadline registered (default)

[ 0.440000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled

[ 0.450000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11) is a AR933X UART

[ 0.460000] console [ttyATH0] enabled, bootconsole disabled

[ 0.470000] ath79-spi ath79-spi: master is unqueued, this is deprecated

[ 0.480000] m25p80 spi0.0: found s25sl032p, expected m25p80

[ 0.480000] m25p80 spi0.0: s25sl032p (4096 Kbytes)

[ 0.490000] 5 tp-link partitions found on MTD device spi0.0

[ 0.490000] Creating 5 MTD partitions on "spi0.0":

[ 0.500000] 0x000000000000-0x000000020000 : "u-boot"

[ 0.500000] 0x000000020000-0x000000118da8 : "kernel"

[ 0.510000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only

[ 0.520000] 0x000000118da8-0x0000003f0000 : "rootfs"

[ 0.520000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only

[ 0.540000] mtd: partition "rootfs" set to be root filesystem

[ 0.540000] 1 squashfs-split partitions found on MTD device rootfs

[ 0.550000] 0x000000370000-0x0000003f0000 : "rootfs_data"

[ 0.560000] 0x0000003f0000-0x000000400000 : "art"

[ 0.560000] 0x000000020000-0x0000003f0000 : "firmware"

[ 0.580000] libphy: ag71xx_mdio: probed

[ 0.590000] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII

[ 1.140000] ag71xx ag71xx.0 eth0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd041, driver=Generic PHY]

[ 1.150000] TCP: cubic registered

[ 1.150000] NET: Registered protocol family 17

[ 1.160000] 8021q: 802.1Q VLAN Support v1.8

[ 1.170000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.

[ 1.180000] Freeing unused kernel memory: 220K (80319000 - 80350000)

[ 4.080000] usbcore: registered new interface driver usbfs

[ 4.080000] usbcore: registered new interface driver hub

[ 4.090000] usbcore: registered new device driver usb

[ 4.100000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[ 4.100000] ehci-platform: EHCI generic platform driver

[ 4.110000] ehci-platform ehci-platform: EHCI Host Controller

[ 4.110000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1

[ 4.120000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000

[ 4.150000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00

[ 4.150000] hub 1-0:1.0: USB hub found

[ 4.150000] hub 1-0:1.0: 1 port detected

[ 4.160000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver

[ 4.480000] usb 1-1: new high-speed USB device number 2 using ehci-platform

[ 7.770000] jffs2: notice: (309) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 15 of xref (0 dead, 2 orphan) found.

[ 9.880000] NET: Registered protocol family 10

[ 9.890000] nf_conntrack version 0.5.0 (454 buckets, 1816 max)

[ 9.910000] ip6_tables: (C) 2000-2006 Netfilter Core Team

[ 9.930000] Loading modules backported from Linux version master-2013-06-27-0-gdcfa6d5

[ 9.940000] Backport generated by backports.git backports-20130617-4-ge3220f5

[ 9.950000] ip_tables: (C) 2000-2006 Netfilter Core Team

[ 10.000000] xt_time: kernel timezone is -0000

[ 10.030000] cfg80211: Calling CRDA to update world regulatory domain

[ 10.030000] cfg80211: World regulatory domain updated:

[ 10.040000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)

[ 10.040000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[ 10.050000] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)

[ 10.060000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)

[ 10.070000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[ 10.070000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[ 10.150000] PPP generic driver version 2.4.2

[ 10.150000] NET: Registered protocol family 24

[ 10.230000] ath: EEPROM regdomain: 0x0

[ 10.230000] ath: EEPROM indicates default country code should be used

[ 10.230000] ath: doing EEPROM country->regdmn map search

[ 10.230000] ath: country maps to regdmn code: 0x3a

[ 10.230000] ath: Country alpha2 being used: US

[ 10.230000] ath: Regpair used: 0x3a

[ 10.240000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'

[ 10.250000] cfg80211: Calling CRDA for country: US

[ 10.250000] cfg80211: Regulatory domain changed to country: US

[ 10.260000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)

[ 10.270000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)

[ 10.280000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)

[ 10.280000] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[ 10.290000] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[ 10.300000] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

[ 10.310000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)

[ 10.320000] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2

[ 15.870000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready

[ 15.870000] device eth0 entered promiscuous mode

[ 15.890000] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready

[ 20.240000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

[ 20.260000] device wlan0 entered promiscuous mode

[ 20.270000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

[ 20.570000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

[ 20.580000] br-lan: port 2(wlan0) entered forwarding state

[ 20.580000] br-lan: port 2(wlan0) entered forwarding state

[ 20.590000] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready

[ 22.580000] br-lan: port 2(wlan0) entered forwarding state

[ 483.660000] usb 1-1: USB disconnect, device number 2

[ 499.770000] usb 1-1: new high-speed USB device number 3 using ehci-platform

[ 611.070000] usb 1-1: USB disconnect, device number 3

[ 637.860000] usb 1-1: new high-speed USB device number 4 using ehci-platform