I think I finally fixed this issue. It occurred to me the Wh accumulator was built to work with Emon power monitoring hardware and as such had a spike threshold of 25000 W or 25kW. In my case I am using emonCMS to aggregate data from my Victron charge controller, particularly the daily energy yield which is already in kwh. A 250000 W spike threshold is way too high for my use case as I rarely generate more than 5kwh a day. This meant accumulator was prone to spikes for my use case. I then took a look at the process code and changed the 25000 max_power value to 5. Hence any spike higher than 5 should be ignored. That seems to have done the trick for me. It’s been 4 days now, and I have experienced no spike and the two accumulator process now run like a clock. Just thought to throw this out there in case anyone is having a similar issue.
