Watch losing time and step count at night?

It didn't happen last night either. I recently took a flight that involved changing time zones, which seems to correlate with the issue stopping, so maybe time zones had something to do with it? My home time zone is UTC -7, and I was visiting UTC -4 for 2 weeks. The flight was from UTC -4 back to UTC -7. I forgot the watch had a time zone option in the settings until now, so unless it got updated automatically when my phone changed time zones, it was on -7 the whole time while the watch actually had -4 time on it.

My full list of apps is gpsautotime (0.04), magnav (0.07), messageicons (0.07), mtnclock (0.04), openstmap (0.30), pomoplus (0.06), powermanager (0.11), qmsched (0.10), qrcode (0.06), random (0.03), rescalc (0.04), rgb (0.01), rgbvest (0.01), rpnsci (0.04), slevel (0.04), snaky (0.01), speedo (0.06), stlap (0.04), stlapview (0.03), tetris (0.12), tictactoe (0.03), torch (0.11), twentyeightbysix (0.04), waternet (0.03), waypoint_editor (0.02), waypointer (0.11), waypoints (0.04), weather (0.26), wid_a_battery_widget (0.04), widadjust (0.03), widalarm (0.02), widbt_notify (0.17), widclk (0.08), widclose (0.02), wid_edit (0.05), widlock (0.08), widmessages (0.06), wpmoto (0.04), 2047pp (0.04), agpsdata (0.06), acmaze (0.05), agenda (0.15), altimeter (0.04), files (0.08), balltastic (0.04), bikespeedo (0.07), blackjack (0.03), dvdbounce (0.01), calendar (0.18), chess (0.05), compass (0.09), counter (0.04), dtlaunch (0.25), drinkcounter (0.26), fastload (0.06), fileman (0.03), flightdash (1.01), gallery (0.03), health (0.30), info (0.03), infoclk (0.10), keytimer (0.04), loadingscreen (0.01), messages (0.62), multidice (1.30), locale (0.19), kbmulti (0.09), messagegui (0.79), gpsinfo (0.13), drained (0.05), sleeplog (0.18), sched (0.26), recorder (0.43), hidmsicswipe (0.01), android (0.36), alarm (0.48), folderlaunch (0.04), notify (0.14), boot (0.63), flipper (0.02), skyspy (0.03), setting (0.74)

(rgbvest is not on the public app loader. It's an app I made for controlling one of my personal projects, and it does not run in the background or set the time.)

I imagine gpsautotime or widadjust are the likely suspects here?