Actually, they have let down many Teric owners with battery drain issues - and many folks have had this issue more than once.I'm not crazy about the i300c's algoritm. The Peregrine is a solid computer. Shearwater will never let you down.
While they’ve fixed issue promptly (even when technically out of warranty) and are great to work with on resolving, the Teric has not been a flawless product launch for SW.
I’m hoping that after an almost complete rebuild in 2019 and a second battery replacement 2 months ago that mine will not have further issues.