It stopped working completely since the last update. The error message is written in the worst wannabe german language I have ever seen. Also the error code ist not helpful at all:

"
Tut mir leid,

ich habe Probleme beim Laden.

Noch kein Glück ?
Versuchen Sie, zu schließen und wieder zurückgesetzt

Könnten Sie lassen Sie mich wissen , was auf so dass ich verbessern kann gehen ?

Error code: ext102 fdea2972-e3f3-423d-888d-58fee11f45d1

"


Seems like it wasn't enough, that it became super fat and slow and worse to use, since the got rid of the old add to cart. At least that's the result If you expect a huge company like Amazon being able to code a working AddOn. But maybe they just aren't able to...