90000 Error Constantly Popping Up Again

[Velo_Vandore]

I did the Tam-Tara dungeon around 23:00 UK time last night (05/09/2013) and got a slight freeze for about 5-10 seconds. Otherwise there was no lag during that run and it was very enjoyable.

However, at around 24:00 UK time I started the Copperbell Mines dungeon for the very first time, and there were frequent freezes for me of up to about 15 seconds a time. I also disconnected at one point with error 90000. Luckily I could log back in quickly and the party were not in immediate danger.

The other party members did not have lag issues during this time, including my partner who was running both dungeons with me. We live in the same house and were on the same internet connection (both wireless). My partner was on PC and I was on PS3.

ISP: Orange (EE)
Router: Bright Box

Edit: I often experience severe throttling during peak hours, which is being discussed in another thread. I should mention that I was thankfully able to play without any lag at all last night from around 22:00 UK time onward (this is not normally the case during these peak hours). No idea why I was not throttled by Orange for this one evening but the lag only happened for me in the dungeon.