Clear v5 prints failing

This is a new Form4 , we also have a Fuse 1 and a Form 2, and we’ve more to unbox once we get the room set up properly. I’ve had a couple of prints fail like this on me now, where layers seem to detach and affect everything around it. Everything in Preform seems good, no cupping, everything supported sufficiently etc but then come back to the Print and you can see multiple failed prints.

It doesn’t happen every time either, and there’s multiple users. Never have any issues with the Fuse really.

We’re techs in a college and it’s coming to end of year where final projects are being done, the time to reprint stuff is practically non existent. Any ideas on if its an issue with hardware, resin, something we’re doing/not doing.

Thanks