Viewing 24 hour graph, all graphing breaks when then changing back to a shorter time (i.e. 2 hour window).
Steps to reproduce: 1) change graphs to 24 hours 2) wait 10 or more minutes 3) change graphs back to 2 hours 4) notice that the last 10 or so minutes is missing, and graphs aren't being updated.
Enhancement request reference #PT44769683 “Spotlight goes out of memory when chart history is set to 1 day in Activity Summary drilldown”. Fixed in version 9.5.2.
Increased refresh rate from 15sec to 30 sec as a work around.