Has there been any previous ground combat on the same planet before this robot attack?
The first two messages are for both sides. Are you in designer mode by any chance at this point?
Finally the "The alien population on " message only appears as a result of orbital bombardment. Where you bombarding the alien ground troops at the same time?
Steve
I just got this bug again, so I can give a clearer report about exactly how it went down:
The site of the action is Altair-A IV. There's a division HQ, four brigade HQs, eight mobile infantry battalions, four battalions of some kind of infantry that I don't recall, four construction brigades, and maybe 3 replacement battalions.
The first set of robot guardians was a few weeks ago, a single battalion, and was destroyed in a couple rounds of combat. Things were peaceful for a time. On 25 August 2095 we turn up another set of guardians composed of two assault battalions. Here's their appearance and the first round of combat:
====================
Robotic Guardians - Altair - 33rd Construction 1st Brigade has disturbed an underground vault on Altair-A IV that contains hostile robotic soldiers
Ground Combat - Altair - Ground Defence on Altair-A IV. Total Defence Strength: 188.153 Combat Ratio: 0.1063 Chance of unit loss: 1.1%
Enemy Casualties - Altair - Casualties inflicted on enemy ground unit. Estimated losses: 35%. ID: Assault Battalion #1942 (Precursors)
Enemy Casualties - Altair - Casualties inflicted on enemy ground unit. Estimated losses: 5%. ID: Assault Battalion #1943 (Precursors)
(five officers gain XP)
Bombardment Losses - Altair - Altair-A IV suffered 1 hits for a total of 0 points of damage. Casualties: 0m. Infrastructure Loss: 0. Industrial Damage as follows:
Bombardment Losses - Altair - Altair-A IV Environmental Update: Radiation Level: 0 Dust Level: 0
====================
I'm queueing 5-day turns here, and I've given my infantry no attack orders. They're just defending.
On 30 August 2095 we fight another round:
====================
Ground Combat - Altair- Ground Defence on Altair-A IV. Total Defence Strencth: 190.3214 Combat Ratio: 0.0775 Chance of unit loss: 0.8%
Enemy Casualties - Altair - Casualties inflicted on enemy ground unit. Estimated losses: 48%. ID: Assault Battalion #1942 (Precursors)
Enemy Casualties - Altair - Casualties inflicted on enemy ground unit. Estimated losses: 24%. ID: Assault Battalion #1943 (Precursors)
Officer Update - N/A - As a result of experience gained in the performance of his duties, Colonel Katherine Law has increased his Ground Combat Bonus to 16%.
Officer Update - N/A - As a result of experience gained in the performance of his duties, Colonel Isobel Parkin has increased his Ground Combat Bonus to 16%.
Officer Update - N/A - As a result of experience gained in the performance of his duties, Colonel Anna Higgins has increased his Ground Combat Bonus to 7%.
Bombardment Losses - Altair - Altair-A IV suffered 1 hits for a total of 1 points of damage. Casualties: 0.025m. Infrastructure Loss: 0.5. Industrial Damage as follows:
Bombardment Losses - Altair - Altair-A IV Environmental Update: Radiation Level: 0 Dust Level: 0
Reparations - Altair - As a result of conquering a hostile pop on Altair-A IV, suitable reparations to the value of 0 have been appropriated and added to the total racial wealth.
Planet Looted - Altair - Due to the loss of Altair-A IV, 0 has been looted by the conquering barbarians.
Population Surrender - Altair - The alien population on Altair-A IV has surrendered!
====================
I'm not bombarding. The only ships in that system are a couple civilian colony ships. Possibly relevant: The first colonists would have arrived not long before this incident. I recovered some infrastructure very recently.
Hope that's helpful. I've saved a copy of my stevefire.mdb right after receiving these messages, in case I can use it to answer any more questions, or in case it's useful in any other way.