Tvheadend

Hello
I have a problem. On my adroid deviceL Samsung Galaxy Alpha and my tablet Samsung Galaxy Tab S 8.4 by usining client TVHclient i can not played some chnnels. Som works ok some not work. On PC with Windows 8.1 and XBMC 14.2 all channels played OK. What is the reason not played on android ? I use player MX Player. Please help me. I show my log when i try played on android:

2015-03-22 20:16:55.321 htsp: 192.168.13.23: Identified as user GalaxyTabS
2015-03-22 20:16:55.321 htsp: 192.168.13.23 [ GalaxyTabS ]: Welcomed client software: org.tvheadend.tvhclient (HTSPv8)
2015-03-22 20:16:55.371 htsp: 192.168.13.23 [ GalaxyTabS | org.tvheadend.tvhclient ]: Privileges raised
2015-03-22 20:17:04.291 http: 192.168.13.23: using ticket 9F86D2A59633902FE023EB639D2BABB90BB89A48 for /stream/channelid/448760054
2015-03-22 20:17:04.291 mpegts: 618MHz in Kablowa DVB-T - tuning on Afatech AF9033 (DVB-T) : DVB-T #0
2015-03-22 20:17:04.291 subscription: 0094: "HTTP" subscribing on "BBC earth", weight: 100, adapter: "Afatech AF9033 (DVB-T) : DVB-T #0", network: "Kablowa DVB-T", mux: "618MHz", provider: "Globecast UK", service: "BBC earth", profile="pass", hostname="192.168.13.23", username="", client="MXPlayer/1.7.38"
2015-03-22 20:17:06.010 TS: Kablowa DVB-T/618MHz/BBC earth Transport error indicator (total 1)
2015-03-22 20:17:06.010 TS: Kablowa DVB-T/618MHz/BBC earth: MPEG2VIDEO #6201 Continuity counter error (total 1)
2015-03-22 20:17:06.055 TS: Kablowa DVB-T/618MHz/BBC earth: MPEG2AUDIO #6211 Continuity counter error (total 1)
2015-03-22 20:17:06.055 TS: Kablowa DVB-T/618MHz/BBC earth: MPEG2AUDIO @ #6212 Continuity counter error (total 1)
2015-03-22 20:17:06.653 subscription: 0094: "HTTP" unsubscribing from "BBC earth", hostname="192.168.13.23", username="", client="MXPlayer/1.7.38"
2015-03-22 20:17:06.659 http: 192.168.13.23: using ticket 9F86D2A59633902FE023EB639D2BABB90BB89A48 for /stream/channelid/448760054
2015-03-22 20:17:06.659 mpegts: 618MHz in Kablowa DVB-T - tuning on Afatech AF9033 (DVB-T) : DVB-T #0
2015-03-22 20:17:06.659 subscription: 0095: "HTTP" subscribing on "BBC earth", weight: 100, adapter: "Afatech AF9033 (DVB-T) : DVB-T #0", network: "Kablowa DVB-T", mux: "618MHz", provider: "Globecast UK", service: "BBC earth", profile="pass", hostname="192.168.13.23", username="", client="MXPlayer/1.7.38"
2015-03-22 20:17:07.592 TS: Kablowa DVB-T/618MHz/BBC earth Transport error indicator (total 1)
2015-03-22 20:17:08.258 http: 192.168.13.23: using ticket 9F86D2A59633902FE023EB639D2BABB90BB89A48 for /stream/channelid/448760054
2015-03-22 20:17:08.258 subscription: 0097: "HTTP" subscribing on "BBC earth", weight: 100, adapter: "Afatech AF9033 (DVB-T) : DVB-T #0", network: "Kablowa DVB-T", mux: "618MHz", provider: "Globecast UK", service: "BBC earth", profile="pass", hostname="192.168.13.23", username="", client="MXPlayer/1.7.38"

Screen is black and nothing see and hear.