I've had my breathalyzer for 15 months now and have never had an issue with the equipment. I do Doordash and am constantly in and out of fast food, restaurants and stores throughout the day, and I know I should just turn my truck off every time, but I'm not usually in these buildings very long so I keep it running. Most of the time I'm good about knowing when I need to blow when I get stuck in a building, but sometimes I miss a test. My probation officer is cool about it as long as it's not a fail for alcohol. Now my breatlyzer says it allows me 5 non alcohol violations before it goes to a violation lock.lockout. but I just got put into one with 2 skips remaining, it happened last month as well. Does anyone else have this issue or is my equipment faulty?