6 Replies Latest reply on Sep 17, 2018 10:22 AM by amdmatt

18.9.1 does not fix mouse/system lag

Hardwood Sep 13, 2018 7:31 AM

I see 18.9.1 suggests the issue is fixed. NOT! But it is a bit better.

If you drag your mouse across a couple screens a few times it will pause every time.

It's not like it used to be but still annoying even on start menu.

FWIW I installed over the top of 18.3.4

I used device manager to rollback and things are back to normal. Of course now I have to uninstall and reinstall the older version because radeon settings doesn't match. :/

Please try for yourself and post your results.

Re: 18.9.1 does not fix mouse/system lag

yutamago Sep 13, 2018 8:42 AM (in response to Hardwood)

I can confirm this!

I recorded a video of this problem still existing. Please take a look.
Radeon 18.9.1 System Lag Bug [NOT FIXED] - YouTube

I shut off my secondary screen between 00:10 and 00:30.
You can observe 9 lags between 00:16 and 00:32.

This means, the lags occur (for me) with a delay of 6 seconds after I shut off my secondary screen and they disappear 2 seconds after I turn it on again.
They do not happen if I turn off my primary screen.

You can also observe these lags in the OBS frame counter, which jumps between 60 and 38fps when I turn off the secondary screen.

Please read the video description for more info.
Like Show 0 Likes(0)

Actions
- Re: 18.9.1 does not fix mouse/system lag
  
  lordchaoz Sep 13, 2018 11:19 AM (in response to yutamago)
  
  Man, it worked some drivers before. Why in the world didn't they found the change they made that caused this long standing issue until now?!
  
  Like Show 0 Likes(0)
  
  Actions
  - Re: 18.9.1 does not fix mouse/system lag
    
    hive Sep 13, 2018 12:34 PM (in response to lordchaoz)
    
    I still got this issue present with 18.9.1 so it isn't fixed.. still use the same bypass as i had before physically unplug my 2nd monitor when not in use will fix it
    
    Like Show 0 Likes(0)
    
    Actions
Re: 18.9.1 does not fix mouse/system lag

omarkawe Sep 17, 2018 12:35 AM (in response to Hardwood)

i can concur. issue is still present.. IT IS NOT FIXED

iiyama24"(hdmi) & samsung22"(dvi) / both 60hzB350 chipset (F22bios gigabyte)+latest drivers
Win10 14393.2485 and 16299.665 both updated and on both builds the same issue, while video decoding (browers/media playback)

turning the second screen back on solves the issue..turning off > lag
Like Show 0 Likes(0)

Actions
Re: 18.9.1 does not fix mouse/system lag

vonchen Sep 16, 2018 2:50 PM (in response to Hardwood)

I have no mouse lag for now, but Radeon Settings super laggy randomly. Sometime it smooth sometimes it laggy suddenly.

With HDCP on / off does not make big different, but if I turned on all my displays, it will be better.

So I wonder the issue not fully fixed yet too.
Like Show 0 Likes(0)

Actions
Re: 18.9.1 does not fix mouse/system lag

amdmatt Sep 17, 2018 10:22 AM (in response to Hardwood)

Please use the original thread to discuss this issue and provide your feeedback.
AMD Radeon Software 18.5.1 freezes my computer every 5 seconds
Like Show 1 Likes(1)

Actions

Go to original post