@Solla-topee Hello, Yesterday I tried to contact Sony support and they told to do the same. The PS is near the RE, the first is already updated and I did the reset of the confs (Restore Default...

Context: Recently I had a change of my ISP. Looking on my smartphone, the new WiFi signal now have an "2.4 GHz/5GHz" information. First I connected my smartphone (to both ISP router and TL-WA850RE...