Thanks for the answer. I tried everything and it worked. Now my uTrack24 is updated and all my harddisks are working 24 bit/24 Track, nice. I did a 3 Hour Testrecording without dropouts.
This might be helpful for other users:
TRY TO CONNECT TO A ROUTER via CAT5e Cable, do not connect Laptop/Computer and uTrack24 direct, cause the recorder will not get an I.P. Adress. That differs from the manual.
Correct me if´m wrong.
Greetings from Germany