-Literally everything!
I worked at Insight for 1 year. It was literally the worst Job I have ever had. The employees are not number one, the management sucks and HR is a JOKE!
I had many instances where my manager had harassed me and was sexist, on multiple occupations. When I went to HR, they listed to what I had to say and said that they would follow up with me and never did. They would chop it up as " Your manager has been here for a long time and that's just how they are." When did that become okay. All they care about is pushing people to their breaking point and making money. Which I am all for making money, but do it the right way.