Here are the issues encounted:
Game occasionally fails to load at the loading screen. Typically when fast travelling.
Storage Chest Missing in Hjerim
Armor Mannequins don’t display many helmets (Ancient Nord, Stormcloak Officer as a couple of examples)
You cannot cure yourself of Lycanthropy until you complete both Farkas and Villkas “Purity” Quests
Skjor sometimes shows back up in Jorrvaskr after he dies in “The Silver Hand” (I killed him again, it was just wrong to see him walking around….)
Delvin won’t buy your last Larceny Target item (typically Eye of the Falmer).
Dexion Evicus (Dawnguard side) is permanently hostile. Had to beat him down repeatedly to progress Dawnguard questline.
Have Duplicate Drain Vitality shouts with words from Marked for Death Shout
Collette doesn’t sell the Master Guardian Circle Spell
The Achievement “Standing Stone” unlocks by revisiting the same stones. (You don’t have to find them all).
Duplicate copies of Louis Letresh hang around Whiterun Stables and are hostile.
Quest items Stuck in Inventory:
Attunement Sphere
Elder Scroll (Dragon) after buying it back to finish Dawnguard
Gallus Encoded Journal
Strange Amulet
“Heart consumed Werewolf Perk Progress extended” message sometimes appears when not in werewolf form
Immunity to Disease not working properly as werewolf all the time (contracted Rattles a few times). Was able to cure it by visiting a shrine.
During “The Man who cried Wolf” my Dog follower Vigilance apparently fell out of the world. Did “A Deadra’s Best Friend” and when that was complete it apparently cleared my Dog Follower Slot. Could pick up Meeko or the Dawnguard dogs after that.
Sometimes killing Dragons doesn't yield Dragon Souls.
In Hearthfire, asking your Steward to furnish the Entry Room never clears. Attempting to buy it again tells you don’t have enough funds.
Steward eventually loses dialogue to buy bard, horse, chicken, cow, etc. If they die off, or you didn’t initially purchase you can’t get them later.
Giving clothes to my adopted son Hroar resulted in him running around naked.
Takes forever (months it seems) for steward to furnish all the rooms.
Broken Quest Journal links (after quest completion, they still appear as open quests):
Find the Word of Power in Arcwind Point
Collect Bounty from Skald
Bring a Dragon Scale and a Dragon Bone to Esbern The Dragon Infusion potion from Esbern also doesn’t work when you drink the potion (and the quest doesn’t clear as above).
Find 5 Ice Wraith Teeth for Marise (0/5
Permanent Perks don’t show in active effects:
Archmage’s Authority
Dragon Infusion - don't think this one works
Gift of the Gab
Prowler’s Profit
No dialogue to have Steward furnish Cellar
