05-09-2021, 11:07 AM
(This post was last modified: 05-09-2021, 04:43 PM by dsimic.
Edit Reason: Added a quotation, because of starting a new page
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(05-09-2021, 10:59 AM)8bit Wrote: Could be a ground loop.
Could you, please, explain a bit how could it be a ground loop? Yes, there was an UTP (i.e. not shielded) Ethernet cable connected to the Gigabit Ethernet dongle, but the network switch on the other end probably has isolation transformers on its ports; I haven't opened it so I don't know for sure. Thus, there should be no conductive path between the two grounds, one in the PineBook Pro and the other one in the network switch.