Have to delete and re-install periodically

When it works its lots of fun. However periodically it cant load properly, doesnt find my games and I eventually have to delete and re-install. Have had to do it twice now. Frustrating as this is something I paid for and not a free app. From reading reviews this problem is not isolated to me. Disappointed that it hasnt been fixed. My app is up to date.

Avivaps about SCRABBLE Premium, v5.18.1