Invasion IA bug

[Bad4play]

Well we all know invasion AI is a complicated and buggy thing.
However I've noticed in my mod a weird AI behavior that I didnt noticed before.
To perform invasion AI need a staging base and a target. Both can be edited in country.AI files. The thing is i noticed AI tend to use as base provinces that are not specified in their AI files. Provinces they don't even own. Looking at AI invasion Log I've noticed more or less 40% of invasions from different countries use Copenhagen as staging base. I'm not sure how this really impact invasion AI but I'm pretty sure it dimish AI capabilities for invasions.
Has anyone encountered similar bug while modding ? This bug might even be in base game, I haven't checked this.

 

[son of liberty]

Which countries are using Copenhagen? The AI can use any allied port whether it started from there or not.

 

[Bad4play]

Which countries are using Copenhagen? The AI can use any allied port whether it started from there or not.

Canada and UK for example in WW1, Danemark is neutral and they use Copenhagen as base for invasion in middle east while Alexandria is set up as base for UK

 

[son of liberty]

Unless they have military access, they shouldn't use Denmark at all. I will check the base game, but I suspect it is a mod issue. If it affects the base game, I will inform the devs and get back to you.

 

[Bad4play]

Unless they have military access, they shouldn't use Denmark at all. I will check the base game, but I suspect it is a mod issue. If it affects the base game, I will inform the devs and get back to you.

Cheers, I'll do the checks on my side when I'll time to see if I can find similar behavior on DH full.