Configurable firmata over ethernet doesnt work

[d4vid]

Hello, me again.

I am building central heating system on the cheap, so I bought Arduino Uno (clone) and W5100.
I have connected DS18B20 sensor to it and programmed it with Confiugurable Firmata on Arduino IDE 1.0.6.

At midnigt every night, arduino starts to act weird. Interval goes from 30 to 9999 after receiving 5 errors.
Here is the log:

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2015.11.04 00:05:05 1: ERROR: Select error -1 (9), error count= 0
2015.11.04 00:05:05 1: Found and deleted bad fileno for kurilnica.3030
2015.11.04 00:05:05 1: 3030 disconnected, waiting to reappear (FRM:192.168.1.101:1030)
2015.11.04 00:05:10 3: kurilnica: port 3030 opened
2015.11.04 00:05:56 3: querying Firmata Firmware Version
2015.11.04 00:05:56 3: Firmata Firmware Version: ConfigurableFirmata1.ino V_2_06

Code Auswählen Erweitern

2015.11.01 00:14:55 1: 3030 disconnected, waiting to reappear (FRM:192.168.1.101:1047)
2015.11.01 00:16:12 3: OWX: Failure in temperature conversion

2015.11.01 00:21:12 3: OWX: Failure in temperature conversion

2015.11.01 00:26:12 3: OWX: Failure in temperature conversion

2015.11.01 00:31:12 3: OWX: Failure in temperature conversion

#### deleted lines

2015.11.01 07:01:12 3: OWX: Failure in temperature conversion

2015.11.01 07:06:12 3: OWX: Failure in temperature conversion

2015.11.01 07:11:12 3: OWX: Failure in temperature conversion

2015.11.01 07:16:12 3: OWX: Failure in temperature conversion

2015.11.01 07:21:12 3: OWX: Failure in temperature conversion

2015.11.01 07:33:56 3: set rele1 off : Can't call method "message_prepare" on an undefined value at FHEM/lib/Device/Firmata/Platform.pm line 479.

2015.11.01 07:33:56 3: kurilnica_notify2 return value: Can't call method "message_prepare" on an undefined value at FHEM/lib/Device/Firmata/Platform.pm line 479.

2015.11.01 07:33:56 3: OWTHERM: Device OWX_T defined.
Can't call method "message_prepare" on an undefined value at FHEM/lib/Device/Firmata/Platform.pm line 109.


Do anyone have any idea what is wrong with this?