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Tonnage Bar Fix Here > Tutorial Post #188 Not Needed If Using TWOS & sobers Latest Mods List 
Post #24 Shaefer’s Season 2 Let's Play Silent Hunter 5 YouTube Videos 
Your bug problem is because you have probably not installed TDW's Generic File Patcher.
See my tutorial post #2.
You are basically playing the stock game with all its faults.
The 2 mods you are using are not going to enhance your game.
If you are not a steam user I would suggest you have a look at these.
Mega Mod with MagUI interface "Wolfes From The Deep"
Sober Mega Mod Thread (Posts 1-2-3-4-5-6
The Wolves Of Steel Thread. (TWOS) (Posts 1 & 2 By vdr1981
Check out my tutorial index and you will find a lot of help there.
Peter