4 ms·

You really should have had a physical filter. They’re cheap and easy to install.

• walterbell 4y ago
  Could you share a pointer to one of these, or good search terms? "Powerline filter" doesn't return much.
  • psychphysic 4y ago
    Search for surge protector. Power line filters are really transient blocking / low pass filters. Not sure how it applies in this context. You could plug both power line adaptors into the same surge protected extension but to what end?
    • walterbell 4y ago
      > I was horrified to find mine and my neighbours networks had coalesced. Is there a physical filter that could "firewall" local AC wiring powerline communication from the neighbor's AC wiring?