I have been setting up HTTP Push Data Advance sensors, and they work great. But, when a sensor is in a DOWN state and then comes back online, the downtime percentage stays at 0% and the update remains at 100%. This used to work about 2 months ago, but now it is not. The only difference from then to now, is that I am using MINERROR,MINWARN,MAXERROR, and MAXWARN tags in my curl request.
I check the specification, but I do not see any additional configuration to show downtime.
Has anyone experienced this issue?