Oh, I've been reading through this forum to check if these crashes are already known, seems like I've not been digging deep enough. I'm sorry

From other crashes I remember some issues with the Commander in the logs and I think it always crashed at the point it's asking for the "next task?". I'm not really certain though and I don't think this can really help you finding the problem.
I'd like to help with AI related things since I'm interested in that but I've only started learning C a few months ago and I already forgot everything. Even if I knew C/C++, I don't think I could really help at all
EDIT:
There's a bit more in the NTAI logs, after the "next task?" line:
[05:43] < Frame: 10291 >CKeywordConstructionTask::Init b_geo
[05:43] < Frame: 10291 >Given the go ahead :: core_solar_collector
[05:43] < Frame: 10291 >Given the go ahead :: core_wind_generator
[05:43] < Frame: 10291 >Given the go ahead :: core_energy_storage
[05:43] < Frame: 10291 >Given the go ahead :: core_metal_storage
[05:43] < Frame: 10291 >Given the go ahead :: core_metal_extractor
[05:43] < Frame: 10291 >Given the go ahead :: core_metal_maker
[05:43] < Frame: 10291 >Given the go ahead :: core_kbot_lab
[05:43] < Frame: 10291 >Given the go ahead :: core_vehicle_plant
[05:43] < Frame: 10291 >Given the go ahead :: core_aircraft_plant
[05:43] < Frame: 10291 >Given the go ahead :: core_shipyard
[05:43] < Frame: 10291 >Given the go ahead :: core_light_laser_tower
[05:43] < Frame: 10291 >Given the go ahead :: core_radar_tower
[05:43] < Frame: 10291 >Given the go ahead :: core_torpedo_launcher
[05:43] < Frame: 10291 >Given the go ahead :: core_adv_vehicle_plant
[05:43] < Frame: 10291 >Given the go ahead :: core_geothermal_powerplant
[05:43] < Frame: 10291 >Given the go ahead :: core_gaat_gun
[05:43] < Frame: 10291 >Given the go ahead :: core_pulverizer
[05:43] < Frame: 10291 >Given the go ahead :: core_dragons_teeth
[05:43] < Frame: 10291 >Given the go ahead :: core_toaster
[05:43] < Frame: 10291 >Given the go ahead :: core_hovercraft_platform
[05:43] < Frame: 10291 >Given the go ahead :: core_seaplane_platform
[05:43] < Frame: 10291 >Given the go ahead :: core_adv_kbot_lab
[05:43] < Frame: 10291 >Given the go ahead :: core_adv_aircraft_plant
[05:43] < Frame: 10291 >Given the go ahead :: core_adv_shipyard
[05:43] < Frame: 10291 >CKeywordConstructionTask::Build() :: core_geothermal_powerplant
So there seems to be a problem with building geos. (same error with arm NTAI)
Maybe that helps?