To add to what Janet said, I would also not using any cal-hypo to chlorinate with. Your calcium hardness is already high. I think if it was my pool and it had high cya, high calcium hardness and somewhat high TA, I'd do a partial drain and refill. This would bring all those levels down to more manageable levels. Do NOT do a total drain, however. You should never totally drain a vinyl pool or you risk ruining your liner. In your pool, I think I would drain half and refill.