I’m from Overwolf and I came across your post. I’m sorry to hear that you experienced a crash while using Overwolf. This is quite unusual, and definitely something we would like to get to the bottom of.
It’s possible that the crash was the result of of a coexistence problem between Overwolf and another software that you have running, but we can only know for by looking at your Overwolf logs.
If you would be willing to send us some additional to support@overwolf.com, your cooperation will be much appreciated