Key lock automatically

[rewolff]

When I connect with labpowerqt my keys on the device lock up and do not come back until I disconnect labpowerqt from the device. After disconnect it takes 10 seconds before I hear a beep and the keys become active again.
Even with the "lock" icon in the top-right to the unlocked position.

[rewolff]

I tried doubleclicking the icon that it may indicate the ACTION of unlocking, but doubleclciking did not do anything.

[theFork]

I can confirm this behaviour with my Korad KA6005P and release 0.1.3 using windows 10.

[crapp]

The Lock icon in the top right corner is read only and indicates if the device is locked. I am not so sure if this is really implemented currently but this is not your problem I suppose.

If the device does not accept any commands from the software and seems to be locked up you may to lower the polling frequency. On Windows a polling frequency of 1Hz might work quite well. On Linux much higher values are possible. I have no idea what the cause of this problem is on Windows.