I tried wireshark (on windows client) but my knowledge on tcp/ip is propably not good enough cause I do not know what to look for

I sniffed both environments with a series of tasks where I started vompclient and selected the server from the list. Nonworking environment ofcource exited at this point. On working environment I then just excited the client manually.
Then I used wiresharks "expert info" and the difference between the two results was a Keep-Alive <-> Keep-Alive ACK pair on the working environment. I filtered all traffic between client and server.
Any hint how the comparison can be done?
This is the non working log
No. Time Source Destination Protocol Info
1 0.000000 192.168.1.11 192.168.1.100 UDP Source port: 3024 Destination port: 3024
2 5.747812 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [SYN] Seq=0 Len=0 MSS=1460
3 5.748080 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [SYN, ACK] Seq=0 Ack=1 Win=5840 Len=0 MSS=1460
4 5.748112 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [ACK] Seq=1 Ack=1 Win=65535 Len=0
5 5.762219 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [PSH, ACK] Seq=1 Ack=1 Win=65535 Len=14
6 5.762408 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [ACK] Seq=1 Ack=15 Win=5840 Len=0
7 5.763656 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [PSH, ACK] Seq=1 Ack=15 Win=5840 Len=12
8 5.768227 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [PSH, ACK] Seq=15 Ack=13 Win=65523 Len=25
9 5.790321 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [PSH, ACK] Seq=13 Ack=40 Win=5840 Len=10
10 5.800717 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [PSH, ACK] Seq=40 Ack=23 Win=65513 Len=38
11 5.801181 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [PSH, ACK] Seq=23 Ack=78 Win=5840 Len=8
12 5.801841 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [PSH, ACK] Seq=78 Ack=31 Win=65505 Len=33
13 5.802126 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [PSH, ACK] Seq=31 Ack=111 Win=5840 Len=15
14 5.802659 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [PSH, ACK] Seq=111 Ack=46 Win=65490 Len=33
15 5.802936 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [PSH, ACK] Seq=46 Ack=144 Win=5840 Len=8
16 5.804889 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [PSH, ACK] Seq=144 Ack=54 Win=65482 Len=37
17 5.805752 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [PSH, ACK] Seq=54 Ack=181 Win=5840 Len=8
18 5.806359 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [FIN, ACK] Seq=181 Ack=62 Win=65474 Len=0
19 5.830900 192.168.1.11 192.168.1.100 TCP 3024 > 1467 [FIN, ACK] Seq=62 Ack=182 Win=5840 Len=0
20 5.830946 192.168.1.100 192.168.1.11 TCP 1467 > 3024 [ACK] Seq=182 Ack=63 Win=65474 Len=0
And this is the working log
No. Time Source Destination Protocol Info
1 0.000000 192.168.1.10 192.168.1.100 UDP Source port: 3024 Destination port: 3024
2 4.463455 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [SYN] Seq=0 Len=0 MSS=1460
3 4.463631 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [SYN, ACK] Seq=0 Ack=1 Win=5840 Len=0 MSS=1460
4 4.463656 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [ACK] Seq=1 Ack=1 Win=65535 Len=0
5 4.465204 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=1 Ack=1 Win=65535 Len=14
6 4.465340 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [ACK] Seq=1 Ack=15 Win=5840 Len=0
7 4.465820 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=1 Ack=15 Win=5840 Len=12
8 4.470658 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=15 Ack=13 Win=65523 Len=25
9 4.470922 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=13 Ack=40 Win=5840 Len=10
10 4.482957 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=40 Ack=23 Win=65513 Len=38
11 4.483146 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=23 Ack=78 Win=5840 Len=8
12 4.483810 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=78 Ack=31 Win=65505 Len=33
13 4.483929 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=31 Ack=111 Win=5840 Len=8
14 4.484355 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=111 Ack=39 Win=65497 Len=22
15 4.484476 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=39 Ack=133 Win=5840 Len=8
16 4.485477 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=133 Ack=47 Win=65489 Len=28
17 4.485617 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=47 Ack=161 Win=5840 Len=8
18 4.486209 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=161 Ack=55 Win=65481 Len=18
19 4.486326 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=55 Ack=179 Win=5840 Len=8
20 4.486763 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=179 Ack=63 Win=65473 Len=20
21 4.486879 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=63 Ack=199 Win=5840 Len=14
22 4.494633 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=199 Ack=77 Win=65459 Len=36
23 4.494812 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=77 Ack=235 Win=5840 Len=8
24 4.495521 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=235 Ack=85 Win=65451 Len=36
25 4.495906 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=85 Ack=271 Win=5840 Len=8
26 4.684934 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [ACK] Seq=271 Ack=93 Win=65443 Len=0
27 7.683789 192.168.1.10 192.168.1.100 TCP [TCP Keep-Alive] 3024 > 1671 [ACK] Seq=92 Ack=271 Win=5840 Len=0
28 7.683824 192.168.1.100 192.168.1.10 TCP [TCP Keep-Alive ACK] 1671 > 3024 [ACK] Seq=271 Ack=93 Win=65443 Len=0
29 8.212301 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [PSH, ACK] Seq=271 Ack=93 Win=65443 Len=37
30 8.212808 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [PSH, ACK] Seq=93 Ack=308 Win=5840 Len=8
31 8.213426 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [FIN, ACK] Seq=308 Ack=101 Win=65435 Len=0
32 8.213532 192.168.1.10 192.168.1.100 TCP 3024 > 1671 [FIN, ACK] Seq=101 Ack=309 Win=5840 Len=0
33 8.213551 192.168.1.100 192.168.1.10 TCP 1671 > 3024 [ACK] Seq=309 Ack=102 Win=65435 Len=0
The only thing this tells me is thät the communication is just stopped in the non working environment after 20th frame. Or that on the 17th frame is happening something that causes the communication to end.
This is the 17th datablock of the non working
0000 00 20 ed bd 14 df 00 01 02 a2 af d6 08 00 45 00 . ...... ......E.
0010 00 30 47 01 40 00 40 06 70 07 c0 a8 01 0b c0 a8 .0G.@.@. p.......
0020 01 64 0b d0 05 bb 14 10 38 71 82 d6 8e 22 50 18 .d...... 8q..."P.
0030 16 d0 a6 2a 00 00 00 00 00 04 00 00 00 01 ...*.... ......
And this is the 17th datablock of the working
0000 00 20 ed bd 14 df 00 17 31 65 29 3c 08 00 45 00 . ...... 1e)<..E.
0010 00 30 74 fe 40 00 40 06 42 0b c0 a8 01 0a c0 a8 .0t.@.@. B.......
0020 01 64 0b d0 06 87 65 72 b9 61 0a 3e 20 ea 50 18 .d....er .a.> .P.
0030 16 d0 b8 de 00 00 00 00 00 04 00 00 00 00 ........ ......
There are some differences but do those differences tell anything?