On 09/11/2018 00:59, Russ wrote:
Periodically WSJT-X stops receiving.Everything seems to work, and the noise level is still there, but the waterfall or graph does not advance, and no signals are found.The program must be restarted to get it working again.This has been happening even with 1.9 and 1.8 versions, and on multiple computers.(I would guess that one of the program threads is dying.)

Hi Russ,

this is common with USB connected audio devices and is usually due to Windows powering down the USB hub to save energy. You can stop this happening, firstly go to Device Manager and right-click each USB hub device and navigate to the power settings and disallow Windows powering it down, secondly go to Windows power settings and in the power plan advanced properties disallow Windows selective suspend in USB settings.

73
Bill
G4WJS.

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