Am I missing something? I did try to search this issue on the forum but not seeing anything specific. I am in the process of opening pool. No issues thus far (this is thanks to the thorough education I have received at TFP over the last few years) but I went to pull up my pool calculator just to review for after SLAMing and my info is not saved in there as it usually is. (It says not setup for most categories). And when I manually put in everything, it will not perform the calculate function. I know there is the new app but since I start my day by taking care of the pool I have always just had it on my laptop. I tried DL the app on laptop and either I have suddenly become electronically dumb or it is not working correctly. I finally got to where I could get my information in...partially. Most of the time the only option I have at upper right is the X ..no checkmark so it wont hold my info. At the risk of sounding old, the pool calculator was great, why change? I am going to try to put the app on my phone to see if it does any better but ugh my eyes are not fantastic and I hate doing things like that on my phone. Advice greatly appreciated