[Discuss-gnuradio] Loop bandwidth problem of FLL Band Edge block

constellation_soft_decoder1.grc
<http://gnuradio.4.n7.nabble.com/file/n63845/constellation_soft_decoder1.grc>
Hello,
I am learning the example constellation_soft_decoder.grc in
gr_digital/examples directory，I add a FLL Band Edge block before the clock
sync block. Howerver it doesn't work. The loop bandwidth of FLL Band Edge
has to be set to 0, or the result constellation graph goes wrong. Therefore
I can't handle the situation frequence offset is not 0. It's too weird.
Someone can help me? Thanks.

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