DjCraigMoran 0 Posted November 2, 2015 HIKVISON DS-7216HWI-SH Last night at about 10pm for no reson the DVR started restarting itself every 5-10 mins ive read online it might be an option to downgrade the firmware but i have no idea where to get an old version or how to intall it. Any help would be appreciated and thank you in advance. Craig Share this post Link to post Share on other sites
