Getting terrible redraw rate while drag moving image with Corsair mouse

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weiv
Posts: 10
Joined: Tue Jul 20, 2010 5:59 am

Getting terrible redraw rate while drag moving image with Corsair mouse

Post by weiv » Wed Nov 07, 2018 9:03 am

I recently got a Corsair Harpoon mouse and found a nasty bug while using it to drag large image file.

video: https://giant.gfycat.com/TerribleTestyI ... chaff.webm

I only recorded in 30fps, but you can see the nasty redraw rate there that make it looks like I've just won a solitaire game.

This bug only happens with XnView Classic. XnViewMP does not have this issue. Nor Photoshop and every other programs I use. I don't know what the cause is. The mouse dpi is set to ~1200 dpi.

I switched to my logitech mouse and the laptop touchpad and they don't cause this issue either.

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xnview
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Re: Getting terrible redraw rate while drag moving image with Corsair mouse

Post by xnview » Fri Nov 09, 2018 12:09 pm

strange, and if you change the mouse dpi?
Pierre.

weiv
Posts: 10
Joined: Tue Jul 20, 2010 5:59 am

Re: Getting terrible redraw rate while drag moving image with Corsair mouse

Post by weiv » Sat Nov 10, 2018 9:27 am

The glitchy redraw is more noticeable on low dpi, but it still causes the problem at any dpi.

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