Node Red Read timeout problem

[MiriamAL]

Hi, 

I've been experiencing and issue with the Data Layer Subscribe node.

Whenever I try to recieve data via this node I get it twice, but on the third attempt , I recieve the message "Read timeout, received no data in undefinedms, assuming connection is dead". This pattern continues... So I recieve data twice and then the message again. Se picture below:

I'm using Node-Red 1.20.2 and 1.20.13

Does anybody knows this kind of error message / problem?

Thanks in advance.

[Sgilk]

Hi @MiriamAL ,

How frequently are the READ requests being triggered here? Does this problem occur if you trigger the READ with an inject node at interval 5s?

If you could post the flow.json, I could look more closely.

[CodeShepherd]

It could be related to a know problem. Please update your node-red-contrib-ctrlx-automation - npm (npmjs.com) to 1.9.6. We will include this in a later version of the ctrlX OS - Node-RED app.

[MiriamAL]

It's triggered with an interval of 250ms. But I've tried different intervals and still get the same message. 

[MiriamAL]

I will try it, thanks!