How do I change between different keyboard controller presets?

The Knight's Mission I accepted has disappeared.

Some of the Knight's Missions available to be accepted are not visibile.

I want to protect certain items from coming up as enhancement materials.

The cumulative rewards for the 'Reward Decree' were not claimed before the reset occurred.

I want to hide/unhide a Knight of Veda's helmet.

I achieved the 'Master of the Book' level required to increase my Adventure Level, however the Adventure Level will not increase.

I attacked a Boss, but the Knight of Veda who attacked the monster died.

Do the Wandering Merchant sales reset?

I'm curious about the Attribute affinities.

Why can't I hear any in-game sound?

Are both keyboards and gamepads are supported?

Can I use the same game data to play on both mobile and PC?

Is it possible to play [ASTRA: Knights of Veda] on an emulator?

How can I learn to more about how to play the game and its content?

My friend does not appear on the Available Support list!

What are the reset time for each content?

An unwanted Knight of Veda keeps appearing during Auto Battle!

My Adventure level has increased and I can't get lower rank materials!

I haven't accessed the game for a few days, can I still receive the attendance rewards?