Game is running terribly on a good computer

[Beaupeep-draka (Beaupeep)]

Follow these instructions:

https://us.battle.net/support/en/article/200581

And post them like this:

Common Technical Issues and Solutions

What to do if you need more help Technical issues can be very frustrating to try to diagnose on your own. Fortunately we have both a helpful community and support staff who can help locate the problem with you. If you prefer to troubleshoot with the community/blue posters and see if anybody else is having similar issues, start a thread with this information: For all technical issues: Windows users only - create a text copy of your DxDiag using these instructions. Once you have that made, ope…