Some more long-term experience with firmware MAC-QCA7500-2.8.0.30-01-20190705-CS: This firmware is much better than before, but (still) reacts very strange to distortions or noise, especially it...

This is a very informative thread with lots of information. Thank you all! I have plenty of PLC adapters in different locations, and struggle since years with instability. To cover most problems, I...