App has gotten worse

Every day error 1003 and error -10001, experiencing technical difficulties. This app is useless without the deals and as long as this error persists, it cannot pull the deals. Dont rely on this app when you get to the restaurant, because you will only be disappointed that they are experiencing technical difficulties, and cannot use the coupons. Also when this happens it will keep logging you out and you will have to re-sign in.

KILLAchievement about McDonald's, v5.5.1