Hi all, It seems that the Windows10 builds for 3.7.15 on http://www.gcndevelopment.com/gnuradio/downloads.htm are not the most recent ones that appear in the 3.7.15 maintenance branch.
Specifically, corr_estimator is different in the Windows vs the Linux version. I would be wonderful if the team at GCNDEVELOPMENT updates this part. thank you in advance, Achilleas