Hi K-61
I was not aware of the 2 JSGME's.
Game originally had a JSGME German Language one with all the mods disabled.
I wonder if this is to do with multiple installations?
The one you want is the one with the LSH3 mods in it.
I would enable the HSIE mod.
I did not to start with it and I noticed that I had to move the WO to the bridge every time the sub surfaced.
The HSIE mod took care of that.
You need to do 1 tutorial (naval academy).
The navigation is a good one to do.
I think you will find that it says so in the instructions as it is all part of setting LSH3 up.
This will give you added renown points.
Start your game from the Commander and also in administrator mode.
You can just pin it to the task bar for future use.
You should see as the game starts loading that it states 16.9
Loads to the main menu.
Not sure about your un-pause problem.
With the tutorial you still need to have a career name before you start it.
This is all done through LSH not Commander.
Did your career name show as in the picture?

When you select a tutorial it should look like the picture below.

You notice that it defaults to Training.
When you press Start the Tutorial loads and you are in the Command Room.
You then just follow the tutorials instructions.
Where exactly is the un-pause taking place?
My mods list.
_LSH3-2015___FULLVERSION
_LSH3-2015___Patch_HSIE-V16B1
_LSH3-2015__BunkerStart
_LSH3-2015__HistoricalMessages
_LSH3-2015__NoFatigue-NoSleepCrew
_LSH3-2015_ATM_GreenWater
_LSH3-2015_ATM_GreenWater-SunFix
_LSH3-2015_GUI__WIDESCREEN
_LSH3-2015_SLS_SpecialEffectsBig
Will try and help further if you come back.
Peter