I didn’t catch any of this because I was scrutinizing the voltage behavior only in the first few months after I installed the Braille battery, so this is essentially December 2018 through March 2019. I only reinstalled the voltage monitoring device after the recent warning messages.
With that said, today I received 3 background and 1 foreground VCFRONT_a180 errors. The foreground occurred when the voltage dipped to 12.85V as shown in the screenshot. The background ones coincided with the falling edges to ~13.2V, which is at 1:45am, 2:30pm, 6:50pm.
View attachment 826954
Anyone know why it would cause a reduced power error when the voltage is still higher than the lead acid its expecting?