I have created a flowgraph which includes 2 hierarchical blocks which I
created myself.
The entire flowgraph is a transceiver. The hierarchical blocks are a
receiver and transmitter.
When I tested the hierarchical blocks separately, they function correctly.
However, when I enable both in the top flowgraph, the flowgraph executes
extremely slowly. It does not respond to clicks until perhaps as much as 30
seconds later.
I tried taking one of the hierarchical blocks to the most basic level
possible by simply using a Null Source and Sink. I still get the hang-up.
Is there something I am not doing in the flowgraph to enable it to run with
2 blocks? Is there some sort of configuration I need to perform to get it to
run?
I have looked all over forums and in the docs but can’t find anything to
solve my problem.
Thanks for any help.
Jim