I suggest to anyone that has this problem to test your 3rd party programs just by closing/launching them and see if you get high CPU usage. Bitdefender Antivirus for Mac offers real-time protection (Bitdefender Shield). If you’re encountering slowdowns only while browsing, check this article. The VBSS feature on 4k/UHD monitors processes a large amount of data, which can cause high CPU usage on. Video Based Screen Sharing (VBSS) is a new feature of Skype for Business (SfB) 2016. NOTE: This article is helpful for those who deal with a general slowdown. Office 2016 Skype for Business UHD video Causes High-CPU usage Symptoms. After turning off Skype I did not see taskhostw.exe using my CPU even once. My Mac is very slow since I installed Bitdefender Antivirus for Mac (general slowdown) / High CPU usage BDLDaemon. Every time Skype was launching, taskhostw.exe would sky rocket with the CPU usage, and as long as Skype was on it would After messing around a bit I noticed Skype was causing this. I decided to go back to a normal boot and close/launch a few applications.

I realised there must have been something that made it go up which is not active right now since it's a clean boot.

I decided to do a clean boot as suggested above and noticed the problemĭid happen after signing in for a few moments but then it would calm down.Īfter that taskhostw.exe didn't appear to have high CPU even once. My taskhostw.exe can go up to 30% with the CPU usage. This solution my not apply to everyone but worth a try. Hello, I also have this problem and I guess I solved it after playing around and testing some stuff. Taskhostw.exe issues result in high CPU usage In some Windows 10 PCs the Windows Audio Device Graph Isolation high CPU usage is related to a Skype application error and you can easily fix it by.

Skype high cpu usage