Thanks for the information. I was in the same situation as you may try to use Eset smart security if you want to connect to your miner. However, if you want to keep your computer to work fast, I suggest you install a pc optimization software, I installed one, after this situation, that I found from https://thinkmobiles.com/blog/best-pc-optimization-software/. This software detects and deletes all the old files and not only, and it maintains my computer to work fast and well. If you need more information, you may check out the site.