Tvheadend

Hello, my server worked fine for some days, but after a hardreboot i got some troubles.
I run TVHeadEnd in a docker in Unraid, the stream i get form a Digibit R1 Sat Box.

If i download the m3u form the Digibit, i can watch all channels.
But in TVheadend i got following problem

2019-07-07 20:44:56.385 [ INFO] mpegts: 12051V in ASTRA - tuning on SAT>IP DVB-S Tuner #1 (10.0.0.122@UDP)
2019-07-07 20:44:56.385 [ INFO] subscription: 0010: "HTTP" subscribing on channel "kabel eins", weight: 100, adapter: "SAT>IP DVB-S Tuner #1 (10.0.0.122@UDP)", network: "ASTRA", mux: "12051V", provider: "ProSiebenSat.1", service: "Kabel 1 Austria", profile="webtv-h264-aac-matroska", hostname="10.0.0.105", username="root", client="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36" 
2019-07-07 20:45:01.396 [WARNING] satip: SAT>IP DVB-S Tuner #1 (10.0.0.122@UDP) - no data received, restarting RTSP

2019-07-07 20:45:01.396 [WARNING] satip: SAT>IP DVB-S Tuner #1 (10.0.0.122@UDP) - no data received, restarting RTSP

2019-07-07 20:45:02.385 [WARNING] subscription: 0010: service instance is bad, reason: Tuning failed

2019-07-07 20:45:02.385 [ INFO] mpegts: 12051V in ASTRA - tuning on SAT>IP DVB-S Tuner #2 (10.0.0.122@UDP)
2019-07-07 20:45:02.385 [ INFO] subscription: 0010: "HTTP" subscribing on channel "kabel eins", weight: 100, adapter: "SAT>IP DVB-S Tuner #2 (10.0.0.122@UDP)", network: "ASTRA", mux: "12051V", provider: "ProSiebenSat.1", service: "Kabel 1 Austria", profile="webtv-h264-aac-matroska", hostname="10.0.0.105", username="root", client="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36" 
2019-07-07 20:45:07.400 [WARNING] satip: SAT>IP DVB-S Tuner #2 (10.0.0.122@UDP) - no data received, restarting RTSP

2019-07-07 20:45:08.385 [WARNING] subscription: 0010: service instance is bad, reason: Tuning failed

2019-07-07 20:45:08.385 [ INFO] mpegts: 12051V in ASTRA - tuning on SAT>IP DVB-S Tuner #3 (10.0.0.122@UDP)
2019-07-07 20:45:08.386 [ INFO] subscription: 0010: "HTTP" subscribing on channel "kabel eins", weight: 100, adapter: "SAT>IP DVB-S Tuner #3 (10.0.0.122@UDP)", network: "ASTRA", mux: "12051V", provider: "ProSiebenSat.1", service: "Kabel 1 Austria", profile="webtv-h264-aac-matroska", hostname="10.0.0.105", username="root", client="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36" 
2019-07-07 20:45:12.275 [ INFO] subscription: 0010: "HTTP" unsubscribing from "kabel eins", hostname="10.0.0.105", username="root", client="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36" 
2019-07-07 20:45:12.275 [ INFO] subscription: 0010: "HTTP" unsubscribing from "kabel eins", hostname="10.0.0.105", username="root", client="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36" 
2019-07-07 20:45:13.481 [WARNING] satip: SAT>IP DVB-S Tuner #3 (10.0.0.122@UDP) - no data received, restarting RTSP