Hello Bob,
I understand and I will do my best to help you.
I found this reported bug which may be related your issue. Please try adding the following CSS snippet:
.k-chart-tooltip-wrapper.k-animation-container-shown{
transition: none;
-webkit-transition: none;
}
If the flickering continues, could you try to remove the Metronic framework and see if the tooltip still flickers?
To investigate further and help you with a workaround, I will need the zip file of the Angular application. Before sending, please remove the 'node_modules' folder to save space and let me know if you would like me to change the ticket to a private support ticket.
Also, I recommend creating a support ticket (instead of Forums post) in the future for a faster turnaround of 24 hours from the support team. The support tickets are also private than public.
I hope this information helps.
Regards,
Hetali
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