On Sat, Apr 6, 2024 at 08:22 PM, @Ludwig_DH8WN wrote:
One guess
1. The mentioned alarm is a false alarm like reported in some discussions on the internet (please use a search engine by yourself).
Did you search for this? There are reports about false alarms. Not sure there is really an over-current.
To be save you could connect a USB cable to the QMX and check the resistance between the supply pins on the other end of the cable. You should see a high value (infinite).
73 Ludwig
