Are there other actions you can share that force a save?
I also play exclusively offline for a couple reasons. I've transferred an item from my character inventory to the stash, exited quickly and upon next login the item(s) is still in the character inventory. Not a huge issue since nothing gets lost, but your answer makes me more curious.
So many things, it's really not an important step in the instructions because of how often it happens. Basically anything that would mean a save is in order. It does have a limit to how frequently but it's like a 5 second timer or something.
- Allocating a skill or passive point
- Changing your equipment in any way
- Selecting a mastery
- Changing idols
- Picking a blessing
- Completing any step of a quest
- Moving an item in your inventory
- Dropping or picking up an item
- Any crafting
- Achieving a new arena record
- Abandoning a challenge mode
- Moving, placing or removing items in your stash
- Exiting the game
- Probably something else I've forgotten