Sudden piston error message

#1

Since about 2 days ago one of my pistons that worked fine for over a year started not working properly and I’m getting this error
+304ms ║Error while executing physical command Kitchen SkyLight.off([]): org.hibernate.LazyInitializationException: could not initialize proxy - no Session

Can somebody please help me to figure out what it means?

Thanks

#2

Are you able to control the device from the ST app?

#3

Thanks for reply !
Yes, no problem controlling using ST

Just noticed that another light and fan started doing the same thing :frowning:
6/1/2019, 9:06:48 AM +115ms
+207ms ║Error while executing physical command Work Shop Light.off([]): org.hibernate.LazyInitializationException: could not initialize proxy - no Session

6/1/2019, 12:33:24 PM +103ms
+151ms ║Error while executing physical command Bath Basement Fan.off([]): org.hibernate.LazyInitializationException: could not initialize proxy - no Session

problem is always the OFF command, they turn ON but never switch OFF

Found someone with the same problem

#4

Changing the Device handler to generic Z-Wave Switch does fix the problem, since it’s locally executed but you lose all the advanced features on the switch :frowning:
If someone can shed some light on this that would be great.
Thanks

#5

Need to contact the dev of the handler that’s generating the errror.

#6

Thanks for reply!
Strange thing is the handler was not updated for long time and this error just started about 5 days ago.

#7

A change in ST could be affecting the driver even though it had not been updated.

#8

Got it!
Strangely enough the control using ST app is not affected.
Also the device handler from the same dev for dimmer working fine …Hope I didn’t jinx it :scream::laughing:
Thank you

#9

Consider using the stock z-wave switch device handler which runs locally.

#10

Yes, that’s what I did as temporary solution :slight_smile:
Too bad you loose all the advanced features.