I just started with NodeRED and IOT 1 week ago.
I'm running Siemens IOT2040 device connected to a PLC.
I programd a seconds counter in the PLC - integer changing from 0 to 60 each sekond.
Then I tried the UI in my NodeRED on IOT2040.
But I can see the chart is freezing from time to time, actually very often.
The data is GOOD because I put a Gauge with teh same integer data and it is updating without any problems.
Is the chart object a known problem or there is another problem/fail ?
Thank you !
P.S I made quite a 'big' flow just to get the counter to many objects.
Could that be the problem ?