GNURadio RuntimeError: Unable to set BB rate

GNURadio RuntimeError: Unable to set BB rate [Windows 10]

I have encountered a new problem with my ADALM-PLUTO.
When I try to run the most simple GNURadio configuration, it stops with a Runtime Error.

Executing: C:\Program Files\GNURadio-3.7\gr-python27\python.exe -u C:\Users\sdrlap1\Documents\GNURadio\

Traceback (most recent call last):
File "C:\Users\sdrlap1\Documents\GNURadio\", line 190, in <module>
File "C:\Users\sdrlap1\Documents\GNURadio\", line 178, in main
tb = top_block_cls()
File "C:\Users\sdrlap1\Documents\GNURadio\", line 146, in __init__
self.pluto_source_0 = iio.pluto_source('usb:1.12.5', 1090000000, 2084000, 20000000, 0x8000, True, True, True, "manual", 64.0, '', True)
File "C:\Program Files\GNURadio-3.7\lib\site-packages\gnuradio\iio\", line 126, in make
return _iio_pluto_source_swig.pluto_source_make(*args, **kwargs)
RuntimeError: Unable to set BB rate

Every time this happens, Pluto disconnects itself from my computer.
All the connections shown in Device Manager disappear.
I have to disconnect and reconnect Pluto from the USB port and restart with a new USB address.

ADALM-PLUTO runs fine with ADI IIO Oscilloscope.
Do I have to set the sampling rate to a default setting before I stop ADI IIO Oscilloscope prior to using GNURadio?

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