I'm moving away from Sky and promised I'd replace the recording function of the Sky Q box, WOS recommended the VU+ Uno 4K SE, I assume it goes into standby mode, how long does it take to go from standby to say viewing the epg? Is it seconds or minutes? I need to replicate switching the Sky box on and being able to select programmes within a short time. I understand there is also deep standby which is akin to switching off.