Node red Event loop blocking when modbus timedout

General
1

Whenever the modbus timedout while reading registers, my node red event loop is blocking for a specific time, how to resolve this ?

2

Which modbus nodes are you using?

3

How do you know it is blocking?

Also, if you remove the output wires from the modbus node and replace with just a debug node does it still block?

4

node-red-contrib-modbus

Using Modbus TCP

It is happening for when i use complex flows, when using single modbus flow its good

5

Please answer: