Anyone else having recent probs getting online

[lionman]

Have ben using online now via my ORANGE Livebox router for soem time. All of a sudden had probs. Cant access shopping channel or for example play Mario Kart online. This is also now happening with my daughters DSi after being able to get online with ease. Have set up a new connection just in case the old one had been corrupted or the like and it was recognised AOK...so I am connected to my router but canot get updates or go online in any capacity.....are there isues with the Nintendo servers known to anyone.....help please