Openhab loses connection to KNX bus ABB IPS/S2.1

[Stijn]

Hey everyone,

I have an issue in openhab 1.5.0 where I lose connectivity to the KNX bus randomly.

When I hit a button on the app it will reconnect. This is quite annoying as the bus also sends info from weather sensors to openhab and those don't get through anymore.

I had a similar issue on 1.4.0, but there it would never recover the connection to the bus. I had to manually restart the whole openhab process.

Does anyone have any idea why this is happening?

I noticed in the openhab settings for knx there is a reconnect timer. Maybe as a workaround I could set this, anyone any idea what would be a good value?

The gateway I'm using is the ABB IPS/S2.1

Thanks

Stijn

19:52:00.688 WARN  tuwien.auto.calimero[:41]- [KNXnet/IP receiver] KNXnet/IP Tunneling 192.168.1.101:3671: skipped tunneling request with rcv-seq 27

20:02:06.757 WARN  tuwien.auto.calimero[:41]- [KNXnet/IP receiver] KNXnet/IP Tunneling 192.168.1.101:3671: skipped tunneling request with rcv-seq 130

20:04:48.746 WARN  o.o.i.s.SqueezeServer[:115]- No player exists for MAC prefset

20:04:48.747 WARN  o.o.i.s.SqueezeServer[:566]- Status message received for MAC address prefset which is not configured in openHAB. Ignoring.

20:12:11.768 WARN  tuwien.auto.calimero[:41]- [KNXnet/IP receiver] KNXnet/IP Tunneling 192.168.1.101:3671: skipped tunneling request with rcv-seq 232

20:22:17.836 WARN  tuwien.auto.calimero[:41]- [KNXnet/IP receiver] KNXnet/IP Tunneling 192.168.1.101:3671: skipped tunneling request with rcv-seq 77

20:42:28.715 WARN  tuwien.auto.calimero[:41]- [KNXnet/IP receiver] KNXnet/IP Tunneling 192.168.1.101:3671: skipped tunneling request with rcv-seq 22

20:42:29.726 WARN  o.o.b.k.i.c.KNXConnection[:147]- KNX link has been lost (reason: server request on object link 192.168.1.101:3671 tunneling mode (closed), TP1 hopcount 6) - reconnecting...

20:42:29.730 ERROR o.o.b.k.i.c.KNXConnection[:213]- Error connecting to KNX bus: null

20:42:29.732 ERROR o.o.b.k.i.c.KNXConnection[:151]- KNX link has been lost!

20:42:29.742 ERROR tuwien.auto.calimero[:39]- [Link notifier] KNXnet/IP Tunneling 192.168.1.101:3671: establishing connection failed

java.lang.InterruptedException: null

at java.lang.Object.wait(Native Method)

at tuwien.auto.calimero.knxnetip.ConnectionBase.waitForStateChange(ConnectionBase.java:558)

at tuwien.auto.calimero.knxnetip.ClientConnection.connect(ClientConnection.java:164)

at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.<init>(KNXnetIPTunnel.java:117)

at tuwien.auto.calimero.link.KNXNetworkLinkIP.<init>(KNXNetworkLinkIP.java:180)

at org.openhab.binding.knx.internal.connection.KNXConnection.connectByIp(KNXConnection.java:246)

22:46:47.215 INFO  o.o.b.k.i.c.KNXConnection[:202]- Established connection to KNX bus on 192.168.1.101

[stijn....@gmail.com]

Anyone any ideas?

Op donderdag 17 juli 2014 00:54:24 UTC+2 schreef Stijn:

[Cyril Jaquier]

I had a similar issue while running OH on Raspberry Pi (search the newsgroup, you should find my posts). Since I moved to a much powerful Odroid-U3, I haven't seen this issue anymore. Maybe the overloading of the Raspberry Pi was causing the connection to timeout on the gateway side!?

Regards,
Cyril