JITLib objects do obey the server’s network messaging latency setting.
You could avoid this by setting the server’s latency variable to nil.
Or, you could avoid it by not using JITLib (which isn’t necessary for this use anyway).
Btw you have a very inefficient use of Ndef there – there’s no need to rebuild the entire node proxy for every change of value. Instead, declare an argument and create the Ndef only once, and then .set
the control’s value for incoming messages.
hjh