I have been having trouble too. I PMd Larry a week or so about this. He was looking into it and told me that you can access without the App and still use your phone. However, I love having the App on my phone and being able to click it and be there logged in.
I uninstalled the app and reinstalled it. I tried to install it in the hubbies phone and my children's tablets with no success. I hope the problem is corrected soon because 90% of the time I am on the forum it's through the app. It's also the only way I can upload pics. Thank you printer I was worried I was the only one having problems.