Hi Segger, I own a J-Link Pro and am generally happy with it. However, I came across an issue in conjunction with powering it via a PoE Splitter, which you seem unaware of. I would recommend to at least extend the relevant descriptions in your Wiki to make users aware of the problem. The problem lies with galvanic isolation, or the lack of it. Most PoE Splitters I have come across appear to lack galvanic isolation between their upstream PoE power source, and the downstream power port, presumably…