We run Cookie on two different machines: one iMac and one MacBook Pro.
Cookie was originally purchased on the iMac, and has no apparent problems there.
This also used to be the case with the MacBook, but unfortunately starting a couple of months ago Cookie has not launched reliably upon login. Sometimes it comes up without a hitch, with the icon showing up immediately. Other times (most of them as of late), the icon doesn't show up, but instead I get a popup (image attached) stating:
"Sign in to us this application on this computer"
"'Cookie' was purchased using App Store on another computer. To install 'Cookie' on this computer, sign in using the Apple ID and password used to purchase it."
I can resubmit my password each time (bringing up my password manager, copying the password, closing the Cookie window), however this is getting to be a bit of a nuisance.
Any hints here? I've tried completely reinstalling the entire application (including preferences) several times, with no apparently effect.