Hi. I have the K95 RGB Platinum that's about 15 months old. After I owned it about 6 months the J key cap simply popped off as I was typing. I stuck it back on but it's very easy to come off and does so now and then. A few months after that, the 4 key started doing it and then the L key. The other day, the 3 key seems to have the same loose fitting and comes off easily. Doing some Google searches and looking in this forum it seems other users have had the same issue with the key caps just working lose and popping off. But I've not found a solution. Does anyone know a way to get these keys to stay put??? Thanks in advance.