Like the title says, my game has been constantly lagging or flat-out crashing for the past few weeks. I’ve deleted my add-ons, the interfact/wtf/cache folders, ran the scan and repair tool, updated my drivers, and even un-installed and re-installed the game. I had made a post about this a week ago, and I received the suggestion to play the game while it was re-installing. That worked for a time, until the game finished re-installing. Then it went right back to frequent crashing.
I don’t have this issue with other games I play, and even some other Blizzard games like Hearthstone work just fine.