Do you know your total arrow weight? Which model Sevr are you shooting? Usually the combination of a wider cut (I saw Sevr's are 1.5-2" wide depending on model) and a lighter arrow can lead to penetration issues. Like someone above said, getting two holes on a deer can make a big difference. I remember watching one of the dog trackers on YouTube, one of the trackers saying having an entrance and exit hole is one of the biggest recovery factors for him.
You can dive down a deep rabbit hole if you start watching
@giles buddy, the Ranch Fairy. Especially when it comes to sharpening. I shoot traditional gear now, all of my bows between 45-50lbs draw weight. An appropriate weight arrow (you do not have to go extreme for whitetails) and a sharp cut on contact head will get you through. I've shot several deer with trad gear, my typical arrow weight has been 530-550 grains with a cut on contact head that's well-sharpened, and I've only NOT shot through one of the deer I've killed with trad gear. Shooting a wide, abrupt angled mechanical with a light arrow can steal a lot of your bow's energy, and your compound is surely producing a lot more energy than my light weight recurves.