When summoning a level 3 summon with a level 5 cleric, it says I do not have enough points to control this summon, and attacks me, even if I have no others summons out.
Domains; Air/animal.
This is probably due to the animal domain making your level 3 summon a level 4 summon, meaning you need to be level 7 to summon it normally.
That's what I figured, but I assume the intention of the system is to make your summmons turn against you if you summon more than you can handle, not just 1 summon. by itself.
As I put in a bug report before, this occurs to me as well. And I am a druid, it almost seems if you do not have the default (not sure if that even works) that you don't have enough points to summon even one which should not be.
Currently, it has nothing directly to do with level. I'm moving for this change personally. <.<