Now the reason for the 2 star:
After about 6 months, there was the first disconnections, these were initially rare and therefore not a valid reason to complain about the cable immediately. A slight realignment the plug has yes enough, so I'm not too fussy.
It came, however, as it had to, because it was worse.
Apparently, the transition in the connector between the cable and connector has not been meticulously crafted, because the cable is not bent and would therefore not allowed to break.
I have written and asked if it would be possible to send me replacement manufacturer.
A 'no' would have been a response but there was no response to my letter and something just does not.
Too bad.