Technical failures happen, and a short connectivity problem is not the same as a performance failure. The important thing is how quickly and professionally you recover.

Before the interview, keep the recruiter's email and phone number accessible outside the meeting app. The broader setup tips in this consulting video-interview guide are useful for reducing avoidable technical risk.

If you disconnect, try to rejoin once, then send a concise message explaining that your connection dropped. Have a backup connection available if possible, such as a phone hotspot, and once you are back, continue without repeatedly apologizing.

My Wi-Fi died for \~3 min in R1. Rejoined, interviewer was totally normal about it.

Hotspot ready on your phone is the easiest insurance.