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grp.update function
#1
Exclamation 
Just notice some strange behavior on my LM3 and heavy load on BUS. It turns out that function grp.update send telegram to bus although it shouldn't.
I am not sure if that happened on new firmware (20150917) or it was working like that before. 
Can someone else please check if there is actually a problem with grp.update?

I am attaching a screen shot from group monitor capturing a grp.update on some dummy address used only for visualization.
[Image: ITfhZBV.png]
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#2
grp.update sends telegrams to KNX/IP, but not to KNX/TP. Make sure that you don't have any loops with multiple IP devices having access to the same TP line. You can also add filter rule to this group address.
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#3
(08.12.2015, 10:10)admin Wrote: grp.update sends telegrams to KNX/IP, but not to KNX/TP. Make sure that you don't have any loops with multiple IP devices having access to the same TP line. You can also add filter rule to this group address.


Rolleyes  RTFM!!!! The manual is so clear that has the TP bus with bold.... but someone ignores it  Cool
[Image: 0ts7ZLK.png]
Thank you for pointing! Filtering dummy addresses will do the job!
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