BD 2018 slows Thunderbird Email
Win10 Professional, Dell Optiplex Desktop, 500GB SSD hard drive, 32GB RAM, I5 CPU. After installing Bit Defender 2018 family pack, when I write an email, Thunderbird periodically becomes unresponsive for 10 seconds or so. I also have Malwarebytes Premium. Are they incompatible? If it's a choice of BD or BD or Malwarebytes…
