I was trying something today to move my S4 from my smallish utility room out to my garage. The S4 is a LOUD box, putting out a fair amount of heat and the utility room was really warm.
I had a set of Zyxel power line adapters I’d been using for a VoIP ATA for years now without issue. They’re here:
I put one of them in the garage and it synced up immediately! Great news! I moved the S4 out there and it had no issues connecting and hashing away. Now it’s much quieter and puts out colder air (since it’s 40 in the garage).
Well worth the time and energy to move that monster.