Don’t ignore the problem
Too often these issues go unaddressed. “Most performance problems aren’t dealt with directly,” says Weintraub. “More often, instead of taking action, the manager will transfer the person somewhere else or let him stay put without doing anything.” This is the wrong approach. Never allow underperformance to fester on your team. It’s rare that these situations resolve themselves. It’ll just get worse. You’ll become more and more irritated and that’s going to show and make the person uncomfortable,” says Manzoni. If you have an issue, take steps toward solving it as soon as possible.
As a manager, you can’t accept underperformance. It’s frustrating, time-consuming, and it can demoralize the other people on your team. But what do you do about an employee who isn’t performing up to snuff? How do you help turn around the problematic behavior? And how long do you let it go on before you cut your losses?