Sensors Reading errors

I would like to know if someone has happened to the Freestyle 2 sensors stop working in 5 or 6 days and, the worst, the readings are 50, 60 and up to 100 units less than the capillary, which makes it very difficult to carry out a follow -up.

I have been using sensors for years, almost from the beginning of its commercialization in Spain and this last year is being desperate.

Neither endocrine, nor allergologists, nor nurses, nor the Abbot company give me an explanation.

Thank you and I wait for your comments.

I have returned 4 in 2 weeks.We are going to restart, let's not work, score 60 minutes and tell you that it is not worth it, that you change it, thus 2 in a row and the last day 2 to start.

I don't know, it goes for seasons.

As you get a lot of bad sensors, it is hell.