It's very annoying! It keeps asking me to sign in and Everytime I do it's telling me it's connecting to hp services then it will pop up with an error message telling me to try again later. I have been trying to print my documents for 2 hrs now so when exactly is later! It's safe to say I won't be buying anymore hp products after I get rid of this printer. Also I have uninstalled and installed the app and it's still doing the same thing.