Domoticz sometimes ignores sensor output

[kolaf]

I have a MySensors weather sensor set up with temperature, humidity, and barometric pressure (as well as battery percentage). It communicates through a USB serial gateway that I pipe through a serial/TCP/IP gateway to the computer running domoticz (ubuntu). The Gateway is set up as a TCP/IP gateway in domoticz.

The sensor sends readings every five minutes, and even though I can see the reports on the serial stream from many of them did not get registered by domoticz. What could be the reason for this? Could there be some bad values in the readings? An example is included below.

2016-11-04 09:16:17 - Received serial: 0;255;3;0;22;44290013
2016-11-04 09:16:19 - Received serial: 0;255;3;0;9;TSP:MSG:READ 5-5-0 s=255,c=3,t=22,pt=5,l=4,sg=0:14613
2016-11-04 09:16:19 - Received serial: 5;255;3;0;22;14613
2016-11-04 09:16:20 - Received serial: 0;255;3;0;9;TSP:MSG:READ 5-5-0 s=1,c=1,t=0,pt=7,l=5,sg=0:-0.9
2016-11-04 09:16:20 - Received serial: 5;1;1;0;0;-0.9
2016-11-04 09:16:20 - Received serial: 0;255;3;0;9;TSP:MSG:READ 5-5-0 s=2,c=1,t=1,pt=7,l=5,sg=0:103.0
2016-11-04 09:16:20 - Received serial: 5;2;1;0;1;103.0
2016-11-04 09:16:20 - Received serial: 0;255;3;0;9;TSP:MSG:READ 5-5-0 s=3,c=1,t=4,pt=7,l=5,sg=0:1017.2
2016-11-04 09:16:20 - Received serial: 5;3;1;0;4;1017.2
2016-11-04 09:16:20 - Received serial: 0;255;3;0;9;TSP:MSG:READ 5-5-0 s=255,c=3,t=0,pt=1,l=1,sg=0:102
2016-11-04 09:16:20 - Received serial: 5;255;3;0;0;102