I went to make some changes to my account settings this morning but when I select Tools > Accounts... the settings window appears white. I let it sit for a few minutes and I can begin to see some information but I am unable to interact with this account window and have very limited interaction ability with the main inbox window. Restarting the app seems to be the only remedy so far but I am still unable to edit the account settings. I can replicate this problem every time I try it with the only difference being that sometimes the accounts window remains white, regardless of how long I wait.