Step{stat} function does not pick the the model with the lowest AIC

[jamiahuswalton]

Hello,

I fit a model with the glm function (setting method="brglmFit"). When I implemented the step function from the stats package, the trace showed that the model with the lowest AIC value is not chosen. I do not want to share the data but I can share the trace. Please let me know if there is more information you need.