Slow communication. RPI2 Jessie

[Bilen]

Hi, i just installed the razberry on a RPI 2 (Jessie).

Connected to a Fibaro Wall plug FGWP-102 ( the updated version).

After inclusion and interview i can turn on and off lights in the UI as expected. but after about 10 on/offs, 1- 3 seconds apart, the commands seams to be very slow, some times it can take up to 10 seconds or more to change state after i clicked the button in the UI.

Probably you need som more information to make an suggestion on what can be wrong. but I'm really new to this and need some input on what you need, and how to get it.

I really hope you can help me.

[IrishHayZeus]

First thing I'd look at is the signal strength. Try moving your RPI2 as close as possible to the Fibaro; literally within inches if possible.

Also, check the logs in /var/logs/z-way-server.log and see if you find a bunch of errors, warning about retries, etc.

[Bilen]

This is whats in the log after pressing UI-button only ONCE.

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[2016-01-11 20:27:22.904] [I] [core] ---  ZWayVDev_zway_3-0-37 performCommand processing: {"0":"off","1":{}}
[2016-01-11 20:27:22.906] [I] [zway] Adding job: SwitchBinary Set
[2016-01-11 20:27:22.906] [I] [zway] Adding job: SwitchBinary Get
[2016-01-11 20:27:22.913] [D] [zway] SENDING (cb 0x02): ( 01 0A 00 13 03 03 25 01 00 25 02 E5 )
[2016-01-11 20:27:22.915] [D] [zway] RECEIVED ACK
[2016-01-11 20:27:22.919] [D] [zway] RECEIVED: ( 01 04 01 13 01 E8 )
[2016-01-11 20:27:22.919] [D] [zway] SENT ACK
[2016-01-11 20:27:22.919] [D] [zway] Delivered to Z-Wave stack
[2016-01-11 20:27:22.943] [D] [zway] RECEIVED: ( 01 07 00 13 02 00 00 02 EB )
[2016-01-11 20:27:22.943] [D] [zway] SENT ACK
[2016-01-11 20:27:22.943] [I] [zway] Job 0x13 (SwitchBinary Set): Delivered
[2016-01-11 20:27:22.943] [D] [zway] SETDATA devices.3.data.lastPacketInfo.delivered = True
[2016-01-11 20:27:22.943] [D] [zway] SETDATA devices.3.data.lastPacketInfo.packetLength = 6 (0x00000006)
[2016-01-11 20:27:22.944] [D] [zway] SETDATA devices.3.data.lastPacketInfo.deliveryTime = 23 (0x00000017)
[2016-01-11 20:27:22.944] [D] [zway] SETDATA devices.3.data.lastPacketInfo = **********
[2016-01-11 20:27:22.944] [D] [zway] SendData Response with callback 0x02 received: received by recipient
[2016-01-11 20:27:22.944] [D] [zway] SETDATA devices.3.data.lastSend = 22242 (0x000056e2)
[2016-01-11 20:27:22.944] [D] [zway] Job 0x13 (SwitchBinary Set): success
[2016-01-11 20:27:22.944] [I] [zway] Removing job: SwitchBinary Set
[2016-01-11 20:27:23.014] [D] [zway] SENDING (cb 0x03): ( 01 09 00 13 03 02 25 02 25 03 E5 )
[2016-01-11 20:27:23.015] [D] [zway] RECEIVED ACK
[2016-01-11 20:27:23.020] [D] [zway] RECEIVED: ( 01 04 01 13 01 E8 )
[2016-01-11 20:27:23.020] [D] [zway] SENT ACK
[2016-01-11 20:27:23.020] [D] [zway] Delivered to Z-Wave stack
[2016-01-11 20:27:23.044] [D] [zway] RECEIVED: ( 01 07 00 13 03 00 00 02 EA )
[2016-01-11 20:27:23.044] [D] [zway] SENT ACK
[2016-01-11 20:27:23.045] [I] [zway] Job 0x13 (SwitchBinary Get): Delivered
[2016-01-11 20:27:23.045] [D] [zway] SETDATA devices.3.data.lastPacketInfo.delivered = True
[2016-01-11 20:27:23.045] [D] [zway] SETDATA devices.3.data.lastPacketInfo.packetLength = 5 (0x00000005)
[2016-01-11 20:27:23.045] [D] [zway] SETDATA devices.3.data.lastPacketInfo.deliveryTime = 24 (0x00000018)
[2016-01-11 20:27:23.045] [D] [zway] SETDATA devices.3.data.lastPacketInfo = **********
[2016-01-11 20:27:23.045] [D] [zway] SendData Response with callback 0x03 received: received by recipient
[2016-01-11 20:27:23.045] [D] [zway] SETDATA devices.3.data.lastSend = 22252 (0x000056ec)
[2016-01-11 20:27:23.045] [D] [zway] Job 0x13 (SwitchBinary Get): success
[2016-01-11 20:27:23.045] [I] [zway] Removing job: SwitchBinary Get
[2016-01-11 20:27:23.054] [D] [zway] RECEIVED: ( 01 09 00 04 00 03 03 25 03 00 D4 )
[2016-01-11 20:27:23.054] [D] [zway] SENT ACK
[2016-01-11 20:27:23.054] [D] [zway] SETDATA devices.3.data.lastReceived = 0 (0x00000000)
[2016-01-11 20:27:23.054] [D] [zway] SETDATA devices.3.instances.0.commandClasses.37.data.level = False
[2016-01-11 20:27:23.074] [I] [core] Notification: device-info (device-OnOff): {"dev":"Fibar Group Switch (3.0)","l":"off"}
[2016-01-11 20:27:43.143] [D] [zway] Job 0x13: deleted from queue
[2016-01-11 20:27:43.224] [D] [zway] Job 0x13: deleted from queue

restarting service did not help
but stopping and starting did?? dont know why

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sudo service z-way-server stop
-->
sudo service z-way-server start