error when adding another data series?

[aem14]

Hello, My main chart is a 2m and when I add a 5m data series to recall data for a indi, it creates gaps in the chart. When I change the time value to 4,6 or any other number, the gaps go away. Only happens when I have a 5m value. Am I missing something or is this a bug I just found?

Thanks

EDIT- It actually creates the gaps on all odd times, even times it does not create the gaps

EDIT 2 - ANNNNNND I just noticed I posted this in the wrong section.... It is for the desktop platform running latest version 8.1.1.7