Hello, first post here. I have an Avtech 4 channel H.264 dvr. It has worked pretty good up till a few days ago. I use Firefox on my Ubuntu system to access it remotely and the Video Veiwer app in Windows XP. I am out of town. It started acting funny the other day using Firefox, I was trying to watch the backups and it wouldn'y load the backup list. I chalked it up to maybe the hdd needing cleaned and left to go to the store. I came back later and tried to login with Firefox again and it will not show the verification code. I tried to login with the Viewer app in windows and get a connection error. My girlfriend at home, the physical location of the system, cannot login with firefox either. The captcha will not show on the local network either. Any ideas as to why this is? It was working fine before. Is it possible for the dvr to get a virus? I was thinking of having my better half do a factory reset on it. Thanks in advance fr any help