I have the accu-chek combo pump and I have had it for about 3 years and I find that my bluetooth meter doesnt always work. Over the last 3 years my meter hasnt worked and I am now on my 3rd one. This past year my meter has worked for about 4 weeks out of the year, this has ment that I havent been able to check my blood sugars and do corrective insulin and do the correct insulin for carbs. This has made my HbA1c rise to over 11! does any-one else find that their meter doesnt work?