I have many HP desktops and laptops having issues with both 2014 and 2015 BDTS.
 These systems are 8002 Compaq Pro i7 8Gb memory and a few with SSD.  Laptops are mixed elitebooks.
 After I install BDTS 2014 or 2015 I have huge wait times booting up between windows logo and welcome.
 However the biggest issue is I can't right click anything without locking the units up.  If I right click My Computer for example, I'm done for until I reboot. 
 It acts like it's going to happen then IE freezes up.    This is on many models, only thing in common is they are all HP, Windows 7 64bit.
  Happens on both Factory install as well as a manual fresh install.
 I know I can't be alone here, this is happening on way too many systems.
 If I search IE freeze, or IE crash in the forum search I get a forum error....   Funny huh ?
 Where do I even begin ?   I have tried disabling bitdefender, and it doesn't matter.   No luck until I completely uninstall it do I get back normal function of our systems.