Daylight Savings Time with queryTagHistory() function

Re: Other Issues reported on Forum Section:
XY Chart issue with Zoom does not have a resolution, yet does not seem to apply.
Your response to other user of X-Y charts in May. (Paully with the fancy blue mobius-strip bowtie logo ).

No other obvious forum posts, so the cited Knowledge Base check re: previous post about time sync and PC resources ( eg. Hard-Drive access or other timer loss activities ) is the only other IA source of information about timing issues or X-Y charts that is easily found. The Knowledge base can be accessed from the support page, then searched.