I have posted previously in this forum regarding this same part, but I've since respun these boards and would prefer to start fresh with the problems I am currently having. On this newest board (schematic below), the first problem I am having is that when the battery (lead-acid) is unplugged, STAT2 is high and STAT1 is low. Vbatt stays at ~5V. I have a different design with the same circuit that I believe acts appropriately (Vbatt with the battery disconnected measures ~14.4V and both STAT1 and STAT2 are high).
The second issue is that the battery never indicates fully charged when the battery is plugged in. STAT2 continues to stay high, STAT1 is low. The battery does seem like it is in the float charge state--Vbatt fluctuates between ~14.3V and ~13.5V (I can also hear it charging and discharging--another concern).
The schematic for the board in question is the first picture below, the other design is the second picture. What could I be missing?