5* Game, but 1* due to Game Center errors

Used to LOVE this game for its design and addictiveness, but I have to drop it from 5 to 1 Stars due to its decreasing functionality due to nearly constant Game Center errors. At least 3/4 of the time I get at least a Game Center connection error. Also it no longer gives audio or vibration notifications, ALWAYS displays that you have 1 turn, snd many, many other issues with Game Center that started 2 years ago this summer and get worse each time the iOS is updated. I contacted the owner 3 times, always got a swift reply, but no progress at all. VERY frustrating gameplay anymore. The owner/developer should either fix this, or if not refund those those who bought the deluxe version or perhaps sell it to Zynga or similar who can fix it and perhaps improve it by adding the ability to chat with or send texts to your opponent like with Words With Friends etc

DuckOfPrey about Five-O Deluxe