I tried to warn you mate. Guess time to put a 1 star review like how many other did on Amazon. When an product has an average rating less than 4, that mean there is a widespread problem or bug and should consider the risk of buying it.
Those review site has there flaw too many times I have seen and been a victim myself of falling to the hype of #1 product recommended by paid reviewers only for the product support forum be full of disappointing and angry customers. You should try Eset next after Kaspersky, Kaspersky is reported to be buggy at time too as i have experience myself but the amount of people affected by it is nowhere near of Bitdefender.
Here some nice pros and cons thread that I have found where posters have participate sharing their experience to it. Sadly I can't find to see if they made a Eset version.