My game was completely unplayable all day yesterday, Saturday.
Lag and red bars non-stop. Latency would spike to 4000+ every 60 seconds or so and hold there for a couple minutes and then repeat itself over and over.
I am not tech savvy at all, so I have no idea how to check if it's on my end or Funcom. At first I thought it was my end that was bad because I was getting some lag in another game as well. That lag in the other game stopped mid-day but AoC was unplayable the entire day.
It's running fine now so far, Sunday. I didn't change anything.
SO, don't know if this info was worth anything to anyone other than now you know you weren't the only one red barring.