Since 1.3 was introduced I have 1 or 2 moments a night where my connection drop for between 5 seconds and a minute and it says that the lag is up to 300,000, although usually about 125,000. I am often speaking to friends on Skype at the time and there is no delay in the voice communication and if I alt-tab out, the internet is fine.

Is this a known issue? any suggestions about how to address it? Luckily, this has not cause a wipe because I can randomly click on portraits and spam my various heals. My friends tell me it is working but I don't see anything.

Any advice much appreciated.