Idea: Some kind of time based hardware unlock?

This hardware unlock method is all well and good as long as you are playing on the same equipment all the time - but for those of us with multiple devices, it's not great.

For example, on my DDJ-RZ - I can unlock everything including the DVS, but if I take my DDJ-RR to a friends house, the DVS is locked.

Or when I go back to my parents house to use the DDJ-1000 I have there, the same issue - my Technics are useless.

However the biggest issue has just come up recently - I'm going to play at a venue that uses NXS1's - which means due to my collection all being FLAC and using colored cue points I have to use HID mode - which of course won't unlock.

The only way around this at present is to subscribe for a month to the core plan, which seems a bit ridiculous for one night plus means I'll lose money playing there (it's a free party)

So my suggestion is if you use a hardware unlock device, it should keep RB unlocked for X amount of time. 2 days would be perfect as you could plug in and practise Friday afternoon, then be all unlocked for both Fri and Sat night.