Tvheadend

I'm using RPi2 with OpenELEC 5.95.5 and a USB DVB-T dongle and I don't know why the tvheadend htsp client doesn't stay enabled after a few moments I turned it on.
The big mystery for me is when I first started using it way back from 5.95.3 it worked for me just fine.
I used this video in both times: https://www.youtube.com/watch?v=halHAigfj4Q
I can't point my finger on where is the problem because I did exactly what I did the last time I used that add-on.
For some reason it didn't play any of the channels I already mapped through the web interface either
I extract the log from the web interface (FYI, my device has the IP address of 192.168.1.103).

2015-09-12 19:44:33.408 webui: failed to open src/webui/static/docresources/tvheadendlogo.png
2015-09-12 19:44:33.408 http: 192.168.1.100: HTTP/1.1 GET /static/docresources/tvheadendlogo.png -- 500
2015-09-12 19:44:36.420 mpegts: 538MHz in DVB-T - tuning on Afatech AF9033 (DVB-T) : DVB-T #0
2015-09-12 19:44:36.421 subscription: 00CC: "HTTP" subscribing on channel "Ch 10", weight: 100, adapter: "Afatech AF9033 (DVB-T) : DVB-T #0", network: "DVB-T", mux: "538MHz", provider: "Idan +", service: "Ch 10", profile="pass", hostname="192.168.1.100", client="Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36" 
2015-09-12 19:44:40.094 subscription: 00CC: "HTTP" unsubscribing from "Ch 10", hostname="192.168.1.100", username="Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36" 

I'm not sure how much its relevant, but I'm also using IPTV simple client in the same time on my kodi.

Thanks in advance