Does anyone know why these tasks are grey out and I can't click them? I can't even click the main tasks??
May I know if you are talking about task in Outlook OCM? If so, I suggest you re-install the OCM add-ins to see if it makes a difference. The detailed steps are
We can try the following steps to reinstall add-in.
And use https://ocm.outlookapps.com/GetManifest