Hi, I'm struggling with some issue on the gnuradio 3.7.10-1.
I'm using an attached flowgraph. When you run it, and open (quickly) waterfall graphs from both of sinks, you will notice that two graphs scroll at different speed. It doesn't matter they have the same time scale. This seems to be directly connected with the conversion to float from complex. At first I thought that conversion from complex to float introduced additional samples.
The same graph, but using QT GUI Waterfall Sink instead of QT GUI Sink work correctly.
Seems to be a bug in the sink itself. Started the process of creating the account, and am writing here as instructed in the faq.