I have fairly extensive mod list, so I've decided to post in this subforum.
So far I've had three or four hard crashes as soon as I've tried to quicksave or save manually.
The first time I had Starsector installed in C:\Program Files(x86), the only change apart from mods being increased heap size.
Second and third times were both after I completely uninstalled and reinstalled into a non-UAC protected directory at C:\Games. I had also switched the game to compressing save files to see if that would change anything.
I'll attach my most recent starsector.log, as I seem to have lost the others. I also have multiple hs_err_pidxxxx.log, all with the same EXCEPTION_ACCESS_VIOLATION error, which was what led me to moving my install to a non-UAC folder and running Starsector as an administrator.
Mod list:
Spoiler
Arsenal Expansion 1.3.7
ATX
Audio Plus
Autosave
Blackrock Drive Yards
Combat Alarm Sounds
Combat Chatter
Common Radar
Dassault-Mikoyan Engineering
Diable Avionics
Disassemble Reassemble 0.5
GKSec
GraphicsLib
Interstellar Imperium
LazyLib
Leading Pip
Lightshow with SWP
Neutrino Corp
Nexerelin
Omnifactory
ORA
Portrait Pack
Rebalanced Pilums
Save Transfer
SCY
Shadowyards
Ship and Weapon Pack
Templars
The Silent Armada