other subscriptions downloading vox youtube channel. I am not subscribed to vox with 4k downloader

Automatic subscription downloads are mass downloading from the vox youtube channel from other channels I am subscribed to. Example: If I am subscribed to "channel A" along with 12 other subscriptions and leave 4k video downloader running, I am randomly getting videos from vox mass downloaded and they show up under my other subscribed channel names with the vox title. I am not subscribed to vox's youtube channel, but they keep showing up. Also, the program is freezing and not detecting new videos from my subscriptions list until close and restart about once a day. Seems to be happening more since around the windows creator update. windows 10 4k video downloader version #4.3.2.2215