SH5 modded is very sensible to changes anyway.
I just experienced a strange thing trying those Inertia mods.
With a fresh new data folder (i saved my current one in case) and my mod list added with both Inertia, as i said i had a CTD straight on loading bunker.
So i deleted the 2 Inertia, and started again...fine this time.
But was still with my fresh new data folder!
And i experienced same trouble as Sober (and some others) mentionned about New UIs 7.2.0: had to clic many times icons to go periscope depth, U Boat kind of sticked on surface (same for going surface BTW)
Never had that before!
So i backed up the data folder i previously saved, re-activated all mods (without Inertia) and all is fine and smooth again...
I have to clic only once to go new depth or surface
