I've tried using the various versions of 3.0 since its initial release, and had to uninstall each of them due to excessive resource usage. When it was installed and active on my Windows 10 system activity was so high that my PC's fan was constantly cycling to the highest speed to dissipate the additional heat. Finally after installing the latest 3.0.6 CU3 it is running on my system without any significant performance impact, and even full scans are completing very quickly. So from my perspective it looks like you've resolved the major performance impacting issues and I look forward to being able to continue running it on my system with the latest released updates. Once again I'm glad that I have a lifetime premium subscription. Thanks for your continued effort and support of MB!