When a player is disconnected during gameplay, and often leads to being dropped from their event.

When lag causes a misclick or skipped action. The user isn't disconnected from the client though.

For when there is client confusion or an issue that can not be reproduced or attributed elsewhere.

I was going to win game3, no doubt, and the game suddenly crashed. I wasn't able to rejoin in time, and lost th egame. There is no reason for the game to crash like that, since I'm always playing and that never happend.

While drafting, lag causes a user to miss a pick or timeout from the draft.

When a player is unable to submit their sideboard due, often giving an error message, and often for having having 14 or 16 cards in their constructed sideboard.

When the User Experience or User Interface is involved in an issue. Generally not a technical bug, but where the client could be improved to help reduce confusion.

Play Lobby Disconnection/Dropped

When there is either an error message, or the client is unresponsive, and you must force close the client.

11/18 Update or Install Error after Downtime

Keep getting the "unable to join queue due to current match pending" message in a commander legends draft. It's been happening for an hour now

For when an issue occurs when going to or from sideboarding back to the duel scene.

If I take more than five seconds to do an action in my main phase it will skip to the end of the turn.

The game kept reseting and replaying the entire game up until the point of the bug.

First Response, the reprint in Commander Legends was not triggering. I was playing Liesa as my commander. I lost life each of my turns after casting First Response without it triggering once during my or any other upkeeps.

When my opponent cast distant memories on me it gave me no option whether to put the card in their hand forcing me to concede to end the game without fully conceding the match.

On MTGO online, there are cards that are not working in standard. Narset's Reversal, Lutri the Spellchaser, and Expansion. I play an instant or sorcery but it's not letting me copy the spell. It only let's me copy if an ability triggers first then i can add it to the stack. But it should let me copy it right after I cast the spell. Please fix these issues as these cards are worth playing in tournament. I've tested it time and time again. Please respond back when you have time.