Of course there are FPs which are caused by a signature, but on mine FP was clearly said "Active Virus Control has blocked a proccess Reason: The applications behavior can harm your computer" Yes, it was an FP and it was catched by AVC. I don't think we need to argue what feature makes the FPs as this is not important.The false positives come from Bitdefender's signatures. Emsisoft has a lot of FPs thanks to them. Not from IDS or AVC.
The problem is not in the testing labs, they just test the paid Bitdefender Antivirus Plus and not BD AV free edition. And it was very stupid release IMO.i no longer believe these tests.
I installed the free one and it deleted many files, i was lucky to have backup