2nd SubscribeDataChange calls freeze - by: phil56

Hi,
I'm evaluating the QuickOPCUA .NET solution (2017.2)

I'm testing the subscription part.

My code :



The first SubscribeDataChange works well, but if I add a second one, the program freezes
on the 2nd SubscribeDataChang

(I don't want to use the SubscribeMultiple method)

If I add the Thread.Sleep (100) between the two SubscribeDataChange calls, everything is ok.

Any hints on what could be the issue ?

Thanks in advance

Regards.