If you’re a gamer using Blizzard’s Battle.net, you might have noticed your CPU working overtime lately. This annoying bug has been causing some serious performance issues, leaving many frustrated. In this post, we’ll break down what’s happening and what you can do about it. Let’s dive in and get your gaming experience back on track!

The issue with this app, is the Download Speed Limiter, any sort of limiter here will spike your CPU usage for no apparent reason, simply disabling it will restore normal operation.

If you still wish to manage your bandwidth a 3rd party app like NetLimiter will do the job just fine.