Welcome to TFP!
I'm going to go ahead and level with you on this and tell you that you are probably not going to find any helpful hints as far as your frog system is concerned here at TFP. We really don't like the Pool Frog, Nature 2, and other mineral systems because they don't deliver as advertised. They add metals to the water and these cause nasty problems eventually. As a former Nature 2 user (similar to the frog), the best advice that I can give you is to quit using the frog and start using conventional methods to sanitize and balance your water. Properly chlorinated water is all you need.
The best test kit out there is the TF-100 kit. See the link in my sig line.
I would encourage you to visit Pool School (link also in my sig line). There, you will be able to learn about the chemistry involved in caring for a pool and what products you need to use to do so.