XSPC Dual Bay Reservoir for Laing DDC - leaking

[Arthur]

Is it possible that pump vibration could have caused this?

I do not think so mate. You had a dual loop out there, that reservoir made by acrylic and the company should already considered and calculated what pump vibration could harm reservoir itself. So why they built it with adding pump feature?

You did nothing wrong and go for RMA. I suppose your reservoir will be back as new one.

PS: I do not recommend any of bay reservoirs to anyone. They are cheap but users cannot clean them well thats why I do not recommend it.

Cheers,
Arthur