I am having terrible trouble with my Dell Desktop when I connect it to home network behind my router lsass.exe process begins hogging my cpu and keeps it pegged at 100% thereby bringing my machine to a screeching halt. I have tried various software firewalls to correct this issue and i have also ran several recommended apps for resolution but to no avail. I was instructed to create a hijack this log file and upload it here for review. So, hopefully someone here can help me remedy this issue. I have included the log file in the attachment.