BioSemi.nl

Hello, we are running an EEG session, everything has been working out perfectly with our previous subjects. We haven't changed anything in the config but are getting very noisy signal in with this subject, despite the offsets looking fine.
Any idea why this is happening? here a couple pictures: https://imgur.com/a/prOqsvP

Is this salvageable and what to do if it happens again?

Thank you!