Calix CPE Development interview questions

I applied through a recruiter. The process took about 2 months. In the beginning couple meetings went through, which allowed me to understand the expectation of this role were. And also allow me to well understand the direction of CPE development at Calix. And then it was about a month without any update or follow up, after a month, couple meetings went through again. Well the second runs were good for understanding more each other.