I have the same issue, and no helpful suggestions 😞 I have always used "regular" / new snapping. Just switched from Windows XP to Windows 7, and the "new" snapping doesn't work well anymore, so I switched to "Classic snapping" -- and those snap tips are so dang fast, I can't read them at all, just see a blink so I know there's a vertex there and hope it's the right one.