The Unchained - Fist of Tava - Invader's Bane - Land, Air, and Sea Supremacy - Zero Regrets - Battlespire's Best - Bastion Breaker - Ardent Bibliophile - Subterranean Smasher - Bane of Thorns - True Genius - In Defiance of Death - No Rest for the Wicked - Nature's Wrath - Undying Endurance - Relentless Raider - Depths Defier - Apex Predator - Pure Lunacy - Mountain God - Leave No Bone Unbroken - CoS/RoM/BF/FH Challenger
It happened to me once in the middle of doing more than 200 master writs in Mournhold. Afterwards it wasn't possible to log in for a while. Something that also happened that day were multiple loading screens while I was standing in front of the Mournhold gate, once it was while I was interacting with my banker.
Due to age of the original post and there's already a recent thread discussing the Error 307. we are going to close this down so that you may continue the discussion here. Thank you for your understanding.