Device Histories in ST App

Any ideas why I frequently experience this:
When I look at a device’s History tab- very often it will display “No history”, but there is definitely history that should be showing. Sometimes it’ll show me maybe 2 or 3 historical events, but not the latest- so I swipe to refresh and all events disappear (displaying “No history” again), “New” app, running on iPhone. Thx

I noticed same thing yesterday. After a pull down (refresh) it shows up. Sometimes take more.

@merrick777 @milandjurovic71 ,

I have sopport UK ticket open since some days