I've the following time chart:
The area setting is defined to display 10 minutes interval:
I'm zoom in without any problem, showing maximum deep of 10 minutes intervals as expected. But when I use back button, to return to original display, the graph show 15 minutes interval.
View after click on back button (named "voltar" on screenshot):
How can I fix this behaviour?
I tried to recreate the chart that you have, but I'm not able to reproduce your described behavior.
Here is my example:http://jsfiddle.net/mo49awg2/2/
Thanks Eizens, It seems after implements maxUnitWidth on timeAxis settings the problem was corrected. I'll made some test and let you know in case return the problem.