Viewport lags since 451.77-desktop-win10-64bit drivers. #81536

New Issue

Roman Yu · 2020-10-08T11:58:27+02:00

Roman Yu commented

2020-10-08 11:58:27 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce RTX 2070 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 452.06

Blender Version
Broken: version: 2.90.0, branch: master, commit date: 2020-08-31 11:26, hash: 0330d1af29
Worked: (newest version of Blender that worked as expected)

Short description of error
[Please fill out a short description of the error here]

Exact steps for others to reproduce the error
[Please describe the exact steps needed to reproduce the issue]
[Based on the default startup or an attached .blend file (as simple as possible)]

i need a newest drivers for other 3D softwares but blender has a LAGS viewport since 451.77-desktop-win10-64bit drivers.
old 442.19-desktop-win10-64bit working good!!!!!!!!!!!!!!!!!

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce RTX 2070 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 452.06 **Blender Version** Broken: version: 2.90.0, branch: master, commit date: 2020-08-31 11:26, hash: `0330d1af29` Worked: (newest version of Blender that worked as expected) **Short description of error** [Please fill out a short description of the error here] **Exact steps for others to reproduce the error** [Please describe the exact steps needed to reproduce the issue] [Based on the default startup or an attached .blend file (as simple as possible)] i need a newest drivers for other 3D softwares but blender has a LAGS viewport since 451.77-desktop-win10-64bit drivers. old 442.19-desktop-win10-64bit working good!!!!!!!!!!!!!!!!!

Roman Yu commented

2020-10-08 11:58:27 +02:00

Added subscriber: @ramonkarlos

blender-admin commented

2020-10-08 11:58:27 +02:00

#81737 was marked as duplicate of this issue

blender-admin commented

2020-10-08 11:58:27 +02:00

#81646 was marked as duplicate of this issue

Roman Yu commented

2020-10-09 09:46:14 +02:00

great Support Blender team

ronsn self-assigned this 2020-10-12 21:00:05 +02:00

ronsn commented

2020-10-12 21:01:01 +02:00

Added subscriber: @ronsn

ronsn removed their assignment 2020-10-12 21:01:24 +02:00

Robin commented

2020-10-13 09:50:30 +02:00

Added subscriber: @Astiero

Robin commented

2020-10-13 09:50:30 +02:00

Hi,
I guess I have the same problem. It appears when a second screen is connected.
If blender's window is opened on the laptop screen, everything is fine.
But when I work on the second screen, the whole interface is "laggy".

Issue

Connect a second monitor
Open Blender 2.91.0 Alpha
Move the window on the second screen
Rotate around the cube. Rotation is not smooth. Displacement is not smooth. Menu navigation is not smooth.

Hard to explain clearly and capture on video but at the end of each "movements" basically (and if the movement is slow enough), there is a quick lag.
For example, when I rotate clockwise around a cube, there are randomly quick counterclockwise rotations.
The problem is also present in the interface. In a menu, I clearly see the highlight doing weird stuff. If I'm moving down, the highlight randomly going up.

Tested on :
Blender 2.91.0
Windows 10 build 18363
NVIDIA Quadro M2200
Driver 443.32

Blender 2.91.0
Windows 10 build 18363
NVIDIA GTX1650
Driver 451.77

Hi, I guess I have the same problem. It appears when a second screen is connected. If blender's window is opened on the laptop screen, everything is fine. But when I work on the second screen, the whole interface is "laggy". **Issue** - Connect a second monitor - Open Blender 2.91.0 Alpha - Move the window on the second screen - Rotate around the cube. Rotation is not smooth. Displacement is not smooth. Menu navigation is not smooth. Hard to explain clearly and capture on video but at the end of each "movements" basically (and if the movement is slow enough), there is a quick lag. For example, when I rotate clockwise around a cube, there are randomly quick counterclockwise rotations. The problem is also present in the interface. In a menu, I clearly see the highlight doing weird stuff. If I'm moving down, the highlight randomly going up. **Tested on :** Blender 2.91.0 Windows 10 build 18363 NVIDIA Quadro M2200 Driver 443.32 Blender 2.91.0 Windows 10 build 18363 NVIDIA GTX1650 Driver 451.77

Richard Antalik commented

2020-10-13 14:16:35 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-10-13 14:16:35 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Richard Antalik commented

2020-10-13 14:16:35 +02:00

Is this the case with latest driver? It should be 456.38.
@ramonkarlos do you use 2 monitors as well?

Is this the case with latest driver? It should be 456.38. @ramonkarlos do you use 2 monitors as well?

Roman Yu commented

2020-10-13 23:54:20 +02:00

I have a 2 mashine with 2 monitors of each. Home is gtx 1070 and gtx 770 and 2 monitors with 456.38 drivers and working so good.
second work mashine have 2 RTX 2070 and 2 monitors with working only 442.19 ver drivers. all new drivers are LAGGING. I tried to disconnect second monitor on work mashine and nothing.

I have a 2 mashine with 2 monitors of each. Home is gtx 1070 and gtx 770 and 2 monitors with 456.38 drivers and working so good. second work mashine have 2 RTX 2070 and 2 monitors with working only 442.19 ver drivers. all new drivers are LAGGING. I tried to disconnect second monitor on work mashine and nothing.

Richard Antalik commented

2020-10-14 15:37:56 +02:00

Can you try to restart machine that has this issue with only 1 monitor connected? If bug happens only with 2 monitors this must be stated in report description.

Richard Antalik commented

2020-10-20 03:48:39 +02:00

Added subscriber: @karnage9k

Roman Yu commented

2020-11-02 10:25:34 +01:00

Ок.
rtx 2070 only 1 monitor still BUGs since 442 vers drivers.
442 vers drivers OK
all 451 and 456 drivers Lagging viewport

Ок. rtx 2070 only 1 monitor still BUGs since 442 vers drivers. 442 vers drivers OK all 451 and 456 drivers Lagging viewport

Roman Yu commented

2020-11-04 11:12:16 +01:00

somebody help

Richard Antalik commented

2020-11-14 05:26:34 +01:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Falk David commented

2021-03-09 10:15:47 +01:00

Added subscriber: @filedescriptor

Falk David commented

2021-03-09 10:15:47 +01:00

@ramonkarlos have you tried the latest alpha from https://builder.blender.org/download/? Is this still an issue? Thanks.

Roman Yu commented

2021-03-12 20:14:29 +01:00

2.93 last drivers and still Lags. i have gtx 1070 and have no lags. donn`t understand what going on with Blender.
i record video of lags and share.

2.93 last drivers and still Lags. i have gtx 1070 and have no lags. donn`t understand what going on with Blender. i record video of lags and share.

Germano Cavalcante commented

2022-01-28 19:56:11 +01:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2022-01-28 19:56:11 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Germano Cavalcante commented

2022-01-28 19:56:11 +01:00

Revisiting old reports. Is this still an issue?

Try the latest daily build and run blender_debug-gpu.cmd that is included in the download. This will start Blender in debug mode and create log files.
Try to reproduce the error again and close blender.
After Blender closes, the logs will be in a text file which can be attached here.
Add them to your bug report by clicking on the upload button as shown in the screenshot below or via drag and drop.

Most likely it will contain more information about the error.

Revisiting old reports. Is this still an issue? Try the [latest daily build ](https://builder.blender.org/download/) and run `blender_debug-gpu.cmd` that is included in the download. This will start Blender in debug mode and create log files. Try to reproduce the error again and close blender. After Blender closes, the logs will be in a text file which can be attached here. Add them to your bug report by clicking on the upload button as shown in the screenshot below or via drag and drop. ![2019_12_04_upload_icon_developer_blender_org.png](https://archive.blender.org/developer/F8190038/2019_12_04_upload_icon_developer_blender_org.png) Most likely it will contain more information about the error.

Germano Cavalcante commented

2022-02-07 22:29:21 +01:00

Changed status from 'Needs User Info' to: 'Archived'

Germano Cavalcante closed this issue

2022-02-07 22:29:21 +01:00

Germano Cavalcante commented

2022-02-07 22:29:21 +01:00

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.

Thanks for the report. If the problem persists please open a new report with the required information.

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed. Thanks for the report. If the problem persists please open a new report with the required information.

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Viewport lags since 451.77-desktop-win10-64bit drivers. #81536