I bought a new Deco X20-DSL (EU v1) to add to my existing Deco M5 (v3) network (as my new ISP doesn't provide a broadband router). Now that I've got it all set up, with the X20 as the 'main' unit, I can't set parental control bedtimes differently for weekdays and weekends. This is now a 'paid for' feature, despite the fact I have only one X20, and three M5s. 
 

is there any way to get the full feature set that I paid for with the M5s back? Seems a bit sneaky to force you to pay for things again even after you give TP Link more money...