You might have an active Home timeline, unfortunately, #Mastodon instances won't keep all messages. So you might lose/miss some of them.
#Fedilab introduced the ability to cache your Home timeline in the background. This is also useful if you have a weak connection, the app will read them later from cache. #FedilabTips
Screenshot showing charts with all Home timeline messages collected and put in app cache. Tapping on charts gives more information about messages collected per day.
When tapping the option, you can enable the feature and set the refresh time to fetch new Home messages. There is also an option to check these fetches through a button called "Check Home cache".
Screenshot of settings where we can see the "Home cache" entry