Gateway seems to keep resetting

[shabba]

Using a serial RF69 gateway that I updated to 2.0 a couple months back and not had an issue until last couple days. I hooked up a serial connection (and I also updated to 2.0.1) but am now seeing :

0;255;3;0;14;Gateway startup complete.
0;255;0;0;18;2.0.1-beta
0;255;3;0;9;MCO:REG:NOT NEEDED
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,ID=0,PAR=0,DIS=0,REG=1
0;255;3;0;9;MCO:BGN:INIT GW,CP=RRNGA--,VER=2.0.1-beta
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY
0;255;3;0;14;Gateway startup complete.
0;255;0;0;18;2.0.1-beta
0;255;3;0;9;MCO:REG:NOT NEEDED
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,ID=0,PAR=0,DIS=0,REG=1
0;255;3;0;9;MCO:BGN:INIT GW,CP=RRNGA--,VER=2.0.1-beta
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSM:INIT:TSP OK
0;255;3;0;9;TSM:INIT:GW MODE
0;255;3;0;9;TSM:READY
0;255;3;0;14;Gateway startup complete.
0;255;0;0;18;2.0.1-beta
0;255;3;0;9;MCO:REG:NOT NEEDED
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,ID=0,PAR=0,DIS=0,REG=1

I have some customised logging in domoticz but was getting :

016-11-07 13:44:38.905  MySensors: Gateway Ready...
2016-11-07 13:44:38.906  MySensors: GW <==  Gateway(255) [Presentation -- S_ARDUINO_REPEATER_NODE [ACK:0] Payload:2.0.1-beta]
2016-11-07 13:44:38.982  MySensors: Gateway Version: 2.0.1-beta
2016-11-07 13:44:42.824  MySensors: Gateway Ready...
2016-11-07 13:44:42.825  MySensors: GW <==  Gateway(255) [Presentation -- S_ARDUINO_REPEATER_NODE [ACK:0] Payload:2.0.1-beta]
2016-11-07 13:44:42.902  MySensors: Gateway Version: 2.0.1-beta
2016-11-07 13:44:44.306  MySensors: Gateway Ready...
2016-11-07 13:44:44.307  MySensors: GW <==  Gateway(255) [Presentation -- S_ARDUINO_REPEATER_NODE [ACK:0] Payload:2.0.1-beta]
2016-11-07 13:44:44.383  MySensors: Gateway Version: 2.0.1-beta
2016-11-07 13:44:45.754  MySensors: Gateway Ready...
2016-11-07 13:44:45.754  MySensors: GW <==  Gateway(255) [Presentation -- S_ARDUINO_REPEATER_NODE [ACK:0] Payload:2.0.1-beta]
2016-11-07 13:44:45.831  MySensors: Gateway Version: 2.0.1-beta
2016-11-07 13:44:47.201  MySensors: Gateway Ready...
2016-11-07 13:44:47.202  MySensors: GW <==  Gateway(255) [Presentation -- S_ARDUINO_REPEATER_NODE [ACK:0] Payload:2.0.1-beta]
2016-11-07 13:44:47.279  MySensors: Gateway Version: 2.0.1-beta
2016-11-07 13:44:49.221  MySensors: Gateway Ready...

I tried with both ack on and off. Any ideas?

Thanks.

[rejoe2]

Had a similar problem using FHEM as controller. A downgrade of the board-definitions within the Arduino-IDE to version <=1.6.11 helped to some extend:
The rebooting issue is gone, but the status within FHEM no longer goes to "connected" but sticks in "startup complete".
Additionally:
Someone in the FHEM forum reported lost messages using FHEM as a controller and a serial GW. According to this report (https://forum.fhem.de/index.php/topic,60917.0.html) he used two computers and two GWs to compare the messages he received (other controller was MYSController).

In my setup, I may also have some problems that could be related to that:
One of my nodes has (amongst other things) 6 DS18B20 attached. When using a loop to read all the 6 and send the temps immediately, I do not get reasonable values for the 5th and no temp at all for the 6th. But this can also be related to other reasons (wiring, power source, NRF), I have to do some more testing on this to be sure.

(Using 2.0.1-beta and Arduino-IDE 1.6.12 with board-def for Nano 1.6.11)