Games slowing down

[marioandsonicfan04]

Yesterday I was playing Dolphin on my laptop and my games started slowing down in places that usually never happen. I had my laptop plugged. For config I had the default settings and for graphics I had Direct3D 11 and Skip EFB access from CPU on. 

Specs

OS: Windows 8.1 x64
CPU: intel core i7-3520M 2.90GHz 
RAM: 8 gigabytes 
GPU: intel HD graphics 4000
Dolphin version: 5.0

[Shonumi]

Please use 1 topic for a problem/issue that you're having. You already posted about this in the Hardware Forum: https://forums.dolphin-emu.org/Thread-super-mario-galaxy-suddenly-slowing-down?pid=503564#pid503564. Since someone has already responded, please use that thread for slowdowns you're having in Dolphin.