Slowmotion while watching movie

Hi, ive encountered  with some bug while watching movies it happens usually after an half hour when the movie play and the movie going really slow like 10 fps and  it increase over time, it happens in all movies when i close the player and go to the same point it doesn't happen but ones again happen after 30-40 mins.

P.S i am using the latest version

Any suggestion? i could upload a video next time

Copy this log here:
Codec Tweak Tool => Generate Log

Press Ctrl+Shift+Esc to open Task Manager when the problem occurs. Check if CPU usage or memory usage is much higher than at beginning of playback.

Does it happen only in fullscreen, or also when playing in a maximized window?

Admin wrote:Copy this log here:
Codec Tweak Tool => Generate Log

Press Ctrl+Shift+Esc to open Task Manager when the problem occurs. Check if CPU usage or memory usage is much higher than at beginning of playback.

Does it happen only in fullscreen, or also when playing in a maximized window?

Codec Tweak Tool | Log file | Generated at 2020-09-09 16:37:37

##### System Information #####

OS: Windows 10 Enterprise (10.00.19041) (x64)
CPU name: AMD Ryzen 5 3600XT 6-Core Processor
CPU details: 3793 MHz | 12 core(s) | Family 23 Model 113 Stepping 0
Memory: 16288 MB
Screen size: 2560x1440 (32bits) (165Hz) (119%)
GPU: NVIDIA GeForce GTX 1070
VendorID: 10de, DeviceID: 1b81
GPU memory: 8192 MB
GPU driver: nvldumdx.dll (Version 27.21.14.5206) (8-12-2020) (NV 452.06)
Audio device: NVIDIA Virtual Audio Device (Wave Extensible) (WDM)
VendorID: 0955, DeviceID: 9000
Audio driver: nvvad64v.sys (Version 4.13.0.0) (3-14-2019)

##### K-Lite Codec Pack #####

KLCP version: 15.7.0
KLCP type: standard

Speaker conf: 2.0

MPC renderer: EVR CP
MPC subs: ISR
MPC audio: Internal Audio Renderer
MPC decoder: h264=DXVA2N hevc=DXVA2N vp9=DXVA2N vc1=0 mpeg2=0

##### Decoder Settings #####

LAV Video:
H264=DXVA2CB HEVC=DXVA2CB VP9=DXVA2CB VC1=0 MPEG2=1 MPEG4=1 WMV3=0

LAV Audio:
MP3=1 AC3=1 DTS=1 DTSHD=1 EAC3=1 TRUEHD=1 AAC=1 Vorbis=1 LPCM=1 WMA=0

##### DirectShow Filters (32-bit) #####

(A total of 70 filters, 0 shown, 70 hidden)

##### DirectShow Filters (64-bit) #####

(A total of 70 filters, 0 shown, 70 hidden)

##### ICM Class Manager (32-bit) #####

(A total of 2 filters, 0 shown, 2 hidden)

##### ICM Class Manager (64-bit) #####

(A total of 2 filters, 0 shown, 2 hidden)

##### Default source filters (32-bit) #####

(A total of 56 default source filters, 0 shown, 56 hidden)

##### Default source filters (64-bit) #####

(A total of 56 default source filters, 0 shown, 56 hidden)

##### ACM and VFW Codecs (32-bit) #####

(A total of 14 codecs, 0 shown, 14 hidden)

##### ACM and VFW Codecs (64-bit) #####

(A total of 13 codecs, 0 shown, 13 hidden)


When it happens it also happens in every size

No issues in the log.

I don't know what might be causing the problem. Monitor the CPU and memory usage. Hopefully that reveals something. Maybe some power saving feature is getting activated in Windows or a driver that causing performance reduction.

You can use Ctrl+E to quickly reload the video.

Admin wrote:No issues in the log.

I don't know what might be causing the problem. Monitor the CPU and memory usage. Hopefully that reveals something. Maybe some power saving feature is getting activated in Windows or a driver that causing performance reduction.

You can use Ctrl+E to quickly reload the video.

CPU and memory in are normal when it happening but i think i just found what cause the interference, there is a software that called Wallpeper engine that let you run moving wallpepers so when i close it everything goes back to normal hope you can fix it

This is not something that I can fix.

You need to configure Wallpaper Engine to disable itself when other programs are running.