Both Uses

lapse
in
Slammed, by Colleen Hoover
(Edited)

Broken banjo strings, momentary passionate lapses of harmony, voices that go from smooth to gravelly to all-out screaming in a single verse.
p. 26.3

lapses = changes in behavior or state
Is it possible that I had a momentary lapse of sanity?
p. 281.9 *

lapse = a change in behavior or state

Definitions:

(1) (lapse as in: a lapse in judgement)
a change in behavior or state--usually undesired such as a temporary failure
The exact meaning of this sense of lapse is often subject to its context:
- example indicating an undesired change in behavior -- "lapsed into alcoholism"
- example indicating that the change was short-term and due to a failure (often of effort or diligence) -- "a lapse in judgment"
- example indicating return to a previous undesired behavior or state -- "lapsed into her old bad habits"
- examples indicating a change in what was occurring where the change is not necessarily negative -- "There was a lapse in the conversation," or "She stopped talking as she lapsed into her own internal world."
(2) (lapse as in: allowed the policy to lapse)
end or terminate -- often of legal rights or of a person's association with an organization
(3) (lapse as in: after the lapse of many hours)
a period of time -- often a period that has passed
(4) (meaning too rare to warrant focus)