So out off my 3 now tv freeview boxes 2 the other day updated to 9.3.3 build 4095-16
since then I’ve had the following problems
Boxes aren’t auto powering off when I turn off the tv’s ie they are staying on all night.
The tv guid will not load properly
I do not know. Have to checked Settings then System and System Update to check its available. I updated my box at 11.37pm last night when the now tv servers are its quietest. If an update is available on your stick update it late at night or early morning as the now servers are at it quickest as it will be less bug when updating it.