We all have times when we're having a bad day and our performance is off. Unfortunately, this happened to you during an interview. I've had the same thing happe

We all have times when we're having a bad day and our performance is off. Unfortunately, this happened to you during an interview. I've had the same thing happen to me. Accept that this was just a bad day and not an indication of your skill level. It's also worth remembering that interviewing well is a skill that most of us don't get a lot of practice at. The stress and unusual circumstances make simple tasks harder than normal. Next time try to find out in advance how the company you're interviewing with conducts their tests and try to simulate it yourself in advance. Do they use a particular screen sharing app? A different IDE? A whiteboard? Being more familiar with the situation can help you focus on the task at hand instead of being distracted by the circumstances.