My antivirus is Avast, and I checked the settings on the AV... it seems normal. Part of the problem is that I don't actually live where the scanner is. The scanner / computer set up are at my dad's house in Southside, whereas I live 130 miles away in Russellville, so I don't have immediate access to it. Plus, my 80 year old father has zero computer skills so I can't ask him to reset it for me - it just has to wait until my next visit whenever it goes offline.Mine was because of AVG antivirus. Once I switched to another antivirus, the problem disappeared.
Maybe you should try to have the pc run in save mode for a week and see what happens then. I think you will still be able to access it thru chrome or teamveiwer. If you do that do save mode with networking.Once again, Windows seems to have crashed and I don't know why. Chrome Desktop has been forceably logged off from that end. At this point I give up, I'm taking down the feed permanently. Oh well it was worth a try.