I'm 74 and use my watch, a Vivoactive 5, principally as a health monitor. Since the last update I've noticed that the system seems not to count steps that occur after my bedtime of record. Is this correct? If it, why? In the last couple weeks, I've awakened in the morning to find that I hadn't completed the 4000 steps I'd set as my baseline, so I'm on day 4 of my current streak rather than the 30 days it should be by my reckoning. I use the data the watch records in discussion with physicians and need some accuracy.