Maintenance for the week of September 29:
• PC/Mac: NA and EU megaservers for patch maintenance – September 29, 4:00AM EDT (8:00 UTC) - 9:00AM EDT (13:00 UTC)
• Xbox: NA and EU megaservers for patch maintenance – October 1, 8:00 UTC (4:00AM EDT) - 16:00 UTC (12:00PM EDT)
• PlayStation®: NA and EU megaservers for patch maintenance – October 1, 8:00 UTC (4:00AM EDT) - 16:00 UTC (12:00PM EDT)
The long time that it takes to capture a keep encourages faction stacking and lag
It takes a lot of time to siege a keep and bring the walls/doors down if the number of players sieging that keep is few so people prefer to faction stack in big numbers for capturing a keep and that is often the emperor keeps which causes lag and disconnects. Originally the wall/doors were upgraded so if you take all resources around a keep then it would be easier to siege the keep but that doesn't happen often.