Experion PKS Quick Builder - Algo 15 on Analog Points

Hi Experts,

I am using Honeywell Experion (EPKS) to read some Flow readings from a PLC and need to totalize them in the server.

There is a PV algorithm Algo 15-Integration available which does the job and does shift, daily, monthly totals.

The only issue I am facing is the totals are reset anytime I make a change to the tag and download (even a tag description etc). Uploading the tag before doing the modification and download does not make any difference.

Has anyone used this algo and faced this problem. What was the resolution/ workaround. I am working on EPKS 511.2.