I stopped doing primary training years ago (love it but can't handle the time commitment), but it can happen with everything from primary through recurrent. Fortunately it's not something I needed to deal with directly, but it really depends on how it manifests itself. There can be a tendency to rush to judgment based in very little evidence where even a little extra questioning and listening can show whether it really is an issue and, if so, how much. Same for solutions. They can range from informal counseling to saying goodbye to reporting (in extreme cases).