I've created a report who allows me to show the uptime last 365 days. But the report only shows the last 4 months.
What went wrong?
you should check the log history settings. I think you don't have history for 365 days so in the report they cannot be displayed too.
Thats what i thought too but we only save 90 days. So thats not 4 months :)
Although in part it's down to your history settings I discovered that it stores the last 2000 entries when storing logs. I noticed this on performance monitoring but I'm sure it'll be similar for other logged data.