Hi all I have had the insulin pump for about 2 years and I am now being sent my 3rd animas vibe!!!!! Is it me having bad luck or anyone else have this problem? First one the casing cracked near the battery cap.....I didnt think I had been screwing it that tight however they exchanged it and I have been extra careful.....now twice in the last few days I have had the pump just die, start beeping, hour glass and then it having to be rewound,primed etc. i have also noticed a hair line start of a crack around the battery cap again. They are kindly exchanging it AGAIN! Is it me????? Am also concerned that when Ive gone into the history alarm section there appears to be no actual notification of this happening!!!! Anyone have this problem. Am worried they either going to say I cant have one anymore or something go very very wrong......