I've been having this problem again recently, although it's gotten worse over the last 36hours. I was thinking it was my laptop at first and turns out... not me The site has gone down intermittently the last few days as well. Maybe we should mass send Support tickets! Meh we wont get a response so.. Funny Ive been on TDN for years and never made in account but it was overdue, thought I'd give you the heads up its def not on your side.
Take care, have a great Evening/Afternoon<3