Finally, it worked... I've inverted #1 and #2, like I tryed on the first time, and this time it worked... Maybe the updated firmware, maybe another setting, but it finally worked! But before the...

Eh, What I was know is exactly what you said: AP/client is only for the WiFi link, no affect for the other connection layers. But if #1 is configured as a client, on my configuration internet is not...

Great hints... Anyway, I've already tried to configure #2 as an AP - #1 and #3 as a client, but in this way internet is offline on both #1 and #3 clients. It was my first tought, but I thinked it was...

Thank you again for the informations, but I have to build exclusively PTP connection over a long distance. I made a (very bad) scheme to explain what I have to do: As you can see, start point is #1...

Again, many thanks for your precious suggestions and informations. First I will perform a firmware upgrade, at least I'll get KRACK bug fixed. Then I'll Try again in bridge mode. As a last resource,...

Thanks for your reply! So, it works for you...Maybe I have to wait 10/15 minutes as you said. I didn't wait all this time... Onestly, I haven't find the firmware you talked about on TP-Link official...