134 votes84 comments · MTG Arena Bugs & Product Suggestions » Gameplay · Flag idea as inappropriate… · Admin →
An error occurred while saving the commentPsihoEzh#13255 commented
Faced a similar problem.
After my opponent played Magma Opus and assigned targets, the game did not give permission buttons, and stopped responding to keyboard buttons and mouse clicks. I had to close the game through the Windows task manager and was credited as losing the match.