V15 - unstable active CDR Socket?!

[Futureweb]

Hello,
using V15 and active Socket for CDR Records. Sometimes the Socket is connected/disconnected about 1-2 dozen times within a few Seconds.

CDR Server Log:
...
29.05.2017 13:55:12 New connection! (2691)
29.05.2017 13:55:12 Connection 2690 has disconnected
29.05.2017 13:55:12 New connection! (2692)
29.05.2017 13:55:12 Connection 2691 has disconnected
29.05.2017 13:55:12 New connection! (2693)
29.05.2017 13:55:12 Connection 2692 has disconnected
29.05.2017 13:55:12 New connection! (2694)
29.05.2017 13:55:12 Connection 2693 has disconnected
29.05.2017 13:55:12 New connection! (2695)
29.05.2017 13:55:12 Connection 2694 has disconnected
...

Anyone any idea on that? ;-)

thx, bye from sunny Austria
Andreas Schnederle-Wagner