Xbox series controller works only with one antenna connected

Hello everyone.
I have a controller with the same issue Steve shows on this video /watch?v=C2OLDWkslGE
When it has both internal antennas connected it won’t work. If connected using cable it will just make a buzzing sound.
With only one antenna connected it works fine using the cable and for short distances wirelessly.
Did anyone find a solution for that? Some people, in the video comments, said the issue was solved only reconnecting the cables, which does not work for me.
Any clue?
Thanx a lot.