What is the polling rate for the tag history binding in perspective?
Whatever you have it set to:
Sorry, wrong screenshot, I wanted to know for the historical time range
Dont see the polling option for historical.
For historical ranges, there’s no polling - the query is run for whatever time slice is given. If you change the end date binding to a binding that poll (eg, now(5000) then it’ll update to the current time every five seconds, and that becomes the de facto poll rate for your binding.