3DS maintenance taking place tonight / tomorrow

Yet another round of maintenance is taking place tonight / tomorrow, this time specific to 3DS. Certain network services related to online play may be impacted.

The maintenance schedule is as follows:

– 6 PM PT (September 20) – 7:30 PM PT (September 20)
– 9 PM ET (September 20) – 10:30 PM ET (September 20)
– 2 AM in the UK (September 21) – 3:30 AM in the UK (September 21)
– 3 AM in Europe (September 21) – 4:30 AM in Europe (September 21)

Source