HDR regularly switching off and on Forum › Forums › Freeview HD › HDR 1800T, 2000T › HDR regularly switching off and on Tagged: HDR switching off and on. This topic has 0 replies, 1 voice, and was last updated 9 years, 1 month ago by Anonymous. Viewing 1 post (of 1 total) Author Posts November 2, 2016 at 9:28 pm #18506 AnonymousInactive Over the last week the Humax has twice suddenly switched off and then on again inturupting a programme I am watching. What is going on? How can I stop this occuring? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In