I GOT IT !!! CHAKKA!!!
54 Mbit/s of 60 MBit/s !!!
I will have to do some tests and will then confirm that results.
And of course I will have to write down the changes I made and to find out what exactly did it.
I will tell you as soon as I tested and wrote everything down.
It would be a shame if I’d forget this … now here it is 6:39 in the morning and I did not sleep from Friday to Saturday …
BUT IT WORKS !