Ok today a few minutes after I booted up my computer today Bit Defender did a automatic update like usual but right after I noticed the user interface was really, really slugish. I have it set on Expert mode and I went to start a regular system scan but when you click on the tab it doesn't respond right away and takes about a minute or so to switch! It's not just the antivirus that's doing this all the options in the interface are doing the same thing. Is anyone else having this problem?