I sometimes need to operate the raspberry pi running node-red without access to the internet. When I do the clock loses sync with world time as I cycle power on and off. I see now when the clock on the Raspi is not sync'd I have problems with the line chart X-axis on my browser.
It appears that the right end of the chart is scaling to the current time on the client PC but the server PC is providing data that's timestamped from a few hours ago (10 minutes worth) and the chart is compressed. Has anyone experienced this? Workaround ideas?
When the times are sync'd this chart displays as expected with a total X axis range of 10 minutes.