pH rise will always be a struggle. Keep an eye on it, you don't want the pH going over 8.
Try shutting the cell off for a day. That cell is really big for your pool
I figured out that my pump was running too long, I am not sure how the egg timer works... but it seems to have been affecting when my pump was on. You cannot set egg timer to zero or turn it off. And I am not sure how it kicks on as it is supposed to only kick on when you turn something on manually. But my pump and my in floor cleaners seemed to always be on. I set them now to 2 hours for pump and 15 min for floor cleaners.. so whenever the pump goes on manually it will only stay on two hours and if the schedule kicks it on and the system sees that as a manual start, at least it won't stay on all the time. it seems to be working as the pump isn't running as much now, so I want to watch the FC and see if that changes now.
today:
FC 8
CC 0
TC 8
TA 80
PH 7.5
temp 64
CSI -.35
PH finally came down again. And TA is finally at 80 solid..