starred/terminal
1
0
Fork 0
mirror of https://github.com/microsoft/terminal.git synced 2026-02-04 05:35:20 +00:00
Code Issues 19.0k Packages Projects Releases 20 Wiki Activity

System performance extremely poor when Windows Terminal is open during Teams screen sharing session #20442

New Issue
Closed
opened 2026-01-31 07:13:55 +00:00 by claunia · 7 comments
claunia commented 2026-01-31 07:13:55 +00:00
Owner
Copy Link

Originally created by @msherian on GitHub (Sep 4, 2023).

Windows Terminal version

No response

Windows build number

No response

Other Software

IdentifyingNumber : {A7AB73A3-CB10-4AA5-9D38-6AEFFBDE4C91}
Name : Microsoft Teams Meeting Add-in for Microsoft Office
Vendor : Microsoft
Version : 1.23.22602
Caption : Microsoft Teams Meeting Add-in for Microsoft Office

IdentifyingNumber : {731F6BAA-A986-45A4-8936-7C3AAAAA760B}
Name : Teams Machine-Wide Installer
Vendor : Microsoft Corporation
Version : 1.2.0.10168
Caption : Teams Machine-Wide Installer

IdentifyingNumber : {9F191CDC-6122-4376-A0CA-B98501C749AE}
Name : VMware Horizon Media Redirection for Microsoft Teams
Vendor : VMware, Inc.
Version : 8.10.0
Caption : VMware Horizon Media Redirection for Microsoft Teams

admsdub\msherian:msherian> winget show microsoft.windowsterminal
Found Windows Terminal [Microsoft.WindowsTerminal]
Version: 1.16.10261.0
Publisher: Microsoft Corporation
Publisher Url: https://www.microsoft.com
Publisher Support Url: https://github.com/microsoft/terminal/issues
Author: Microsoft
Moniker: terminal
Description: The new Windows Terminal, a tabbed command line experience for Windows.
Homepage: https://docs.microsoft.com/windows/terminal
License: MIT
License Url: https://github.com/microsoft/terminal/blob/master/LICENSE
Privacy Url: https://privacy.microsoft.com
Copyright: Copyright (c) Microsoft Corporation. All rights reserved.
Copyright Url: https://github.com/microsoft/terminal/blob/master/LICENSE
Release Notes:
This release of Windows Terminal addresses a crash in self-elevation.

Huge thanks to @jboelter for fixing it in 1.17 (#14637).
Release Notes Url: https://github.com/microsoft/terminal/releases/tag/v1.16.10261.0
Tags:
cli
cmd
command-line
command-prompt
console
developer-tools
powershell
ps
shell
terminal
utilities
wsl
Installer:
Installer Type: msix
Installer Url: https://github.com/microsoft/terminal/releases/download/v1.16.10261.0/Microsoft.WindowsTerminal_Win10_1.16.10261.0_8wekyb3d8bbwe.msixbundle
Installer SHA256: ba6fc6854e713094b4009cf2021e8b4887cff737ab4b9c4f9390462dd2708298
Release Date: 2023-01-27

Steps to reproduce

1 ) Open an instance of Windows Terminal
2 ) Enable transparency on the display profile
3 ) Initiate a Teams call
4 ) Initiate whole screen sharing on an external monitor (laptops)

Expected Behavior

The ability to interact with applications and have the mouse respond normally

Actual Behavior

Mouse tracking becomes jittery and sluggish, and applications take tens of seconds to respond to basic input; Windows Terminal, which is on a non-shared display, goes into a not responding state.

Originally created by @msherian on GitHub (Sep 4, 2023). ### Windows Terminal version _No response_ ### Windows build number _No response_ ### Other Software IdentifyingNumber : {A7AB73A3-CB10-4AA5-9D38-6AEFFBDE4C91} Name : Microsoft Teams Meeting Add-in for Microsoft Office Vendor : Microsoft Version : 1.23.22602 Caption : Microsoft Teams Meeting Add-in for Microsoft Office IdentifyingNumber : {731F6BAA-A986-45A4-8936-7C3AAAAA760B} Name : Teams Machine-Wide Installer Vendor : Microsoft Corporation Version : 1.2.0.10168 Caption : Teams Machine-Wide Installer IdentifyingNumber : {9F191CDC-6122-4376-A0CA-B98501C749AE} Name : VMware Horizon Media Redirection for Microsoft Teams Vendor : VMware, Inc. Version : 8.10.0 Caption : VMware Horizon Media Redirection for Microsoft Teams admsdub\msherian:msherian> winget show microsoft.windowsterminal Found Windows Terminal [Microsoft.WindowsTerminal] Version: 1.16.10261.0 Publisher: Microsoft Corporation Publisher Url: https://www.microsoft.com Publisher Support Url: https://github.com/microsoft/terminal/issues Author: Microsoft Moniker: terminal Description: The new Windows Terminal, a tabbed command line experience for Windows. Homepage: https://docs.microsoft.com/windows/terminal License: MIT License Url: https://github.com/microsoft/terminal/blob/master/LICENSE Privacy Url: https://privacy.microsoft.com Copyright: Copyright (c) Microsoft Corporation. All rights reserved. Copyright Url: https://github.com/microsoft/terminal/blob/master/LICENSE Release Notes: This release of Windows Terminal addresses a crash in self-elevation. Huge thanks to @jboelter for fixing it in 1.17 (#14637). Release Notes Url: https://github.com/microsoft/terminal/releases/tag/v1.16.10261.0 Tags: cli cmd command-line command-prompt console developer-tools powershell ps shell terminal utilities wsl Installer: Installer Type: msix Installer Url: https://github.com/microsoft/terminal/releases/download/v1.16.10261.0/Microsoft.WindowsTerminal_Win10_1.16.10261.0_8wekyb3d8bbwe.msixbundle Installer SHA256: ba6fc6854e713094b4009cf2021e8b4887cff737ab4b9c4f9390462dd2708298 Release Date: 2023-01-27 ### Steps to reproduce 1 ) Open an instance of Windows Terminal 2 ) Enable transparency on the display profile 3 ) Initiate a Teams call 4 ) Initiate whole screen sharing on an external monitor (laptops) ### Expected Behavior The ability to interact with applications and have the mouse respond normally ### Actual Behavior Mouse tracking becomes jittery and sluggish, and applications take tens of seconds to respond to basic input; Windows Terminal, which is on a non-shared display, goes into a not responding state.
claunia added the Needs-TriageIssue-BugNeeds-Author-FeedbackNo-Recent-Activity labels 2026-01-31 07:13:56 +00:00
claunia commented 2026-01-31 07:13:57 +00:00
Author
Owner
Copy Link

@lhecker commented on GitHub (Sep 4, 2023):

Are you using an Nvidia GPU and a variable refresh rate display? If so, you're unfortunately subject to this bug: #649

@lhecker commented on GitHub (Sep 4, 2023): Are you using an Nvidia GPU and a variable refresh rate display? If so, you're unfortunately subject to this bug: #649
claunia commented 2026-01-31 07:13:57 +00:00
Author
Owner
Copy Link

@microsoft-github-policy-service[bot] commented on GitHub (Sep 9, 2023):

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 4 days. It will be closed if no further activity occurs within 3 days of this comment.

@microsoft-github-policy-service[bot] commented on GitHub (Sep 9, 2023): This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for **4 days**. It will be closed if no further activity occurs **within 3 days of this comment**.
claunia commented 2026-01-31 07:13:58 +00:00
Author
Owner
Copy Link

@msherian commented on GitHub (Sep 11, 2023):

I've two adapters, an Intel 630 and an Nvidia Geforce GTX 1050.

@msherian commented on GitHub (Sep 11, 2023): I've two adapters, an Intel 630 and an Nvidia Geforce GTX 1050.
claunia commented 2026-01-31 07:13:58 +00:00
Author
Owner
Copy Link

@lhecker commented on GitHub (Sep 11, 2023):

What about the variable refresh rate display? Do you use one (either G-Sync or FreeSync)?

@lhecker commented on GitHub (Sep 11, 2023): What about the variable refresh rate display? Do you use one (either G-Sync or FreeSync)?
claunia commented 2026-01-31 07:13:58 +00:00
Author
Owner
Copy Link

@msherian commented on GitHub (Sep 11, 2023):

No the displays I am using are pretty basic: https://www.philips.ie/c-p/278B1_00/monitor-lcd-monitor-with-powersensor and the on-board XPS 9570 LCD panel. I don't even have the G-Sync option in my nVidia control panel

@msherian commented on GitHub (Sep 11, 2023): No the displays I am using are pretty basic: https://www.philips.ie/c-p/278B1_00/monitor-lcd-monitor-with-powersensor and the on-board XPS 9570 LCD panel. I don't even have the G-Sync option in my nVidia control panel
claunia commented 2026-01-31 07:13:59 +00:00
Author
Owner
Copy Link

@lhecker commented on GitHub (Sep 11, 2023):

Unfortunately I've never seen this issue happen on my end (and as far as I'm aware no one else on the team had this happen to them). Could you try these two things?

  • winget shows the version that they provide, not what is actually installed. To get and check the version please follow these steps:
    • Open the About dialog: image
    • Check that you use version 1.17.12191.0.¹
      If it's older than that, please open the Microsoft Store app, navigate to your Library in the bottom left corner and update your apps. It should then install 1.17.12191.0.
  • Enable AtlasEngine in the Rendering settings:
    image

¹ The issue template asks you to do this by the way 😅:
image

@lhecker commented on GitHub (Sep 11, 2023): Unfortunately I've never seen this issue happen on my end (and as far as I'm aware no one else on the team had this happen to them). Could you try these two things? * `winget` shows the version that they provide, not what is actually installed. To get and check the version please follow these steps: * Open the About dialog: ![image](https://github.com/microsoft/terminal/assets/2256941/20561883-6d53-4a04-a0dc-b345ea8dd5af) * Check that you use version `1.17.12191.0`.¹ If it's older than that, please open the Microsoft Store app, navigate to your Library in the bottom left corner and update your apps. It should then install `1.17.12191.0`. * Enable AtlasEngine in the Rendering settings: ![image](https://github.com/microsoft/terminal/assets/2256941/c082af6f-4208-4f84-a4ad-30dbc155645f) --- ¹ The issue template asks you to do this by the way 😅: ![image](https://github.com/microsoft/terminal/assets/2256941/1edf8d56-1976-4a56-93f7-4bbe2ae41012)
claunia commented 2026-01-31 07:13:59 +00:00
Author
Owner
Copy Link

@microsoft-github-policy-service[bot] commented on GitHub (Sep 23, 2023):

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 4 days. It will be closed if no further activity occurs within 3 days of this comment.

@microsoft-github-policy-service[bot] commented on GitHub (Sep 23, 2023): This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for **4 days**. It will be closed if no further activity occurs **within 3 days of this comment**.
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
⛺ Reserved
A11yCO
A11yMAS
A11ySev1
A11ySev2
A11ySev3
A11yTTValidated
A11yUsable
A11yVoiceAccess
A11yWCAG
Area-Accessibility
Area-AtlasEngine
Area-AzureShell
Area-Build
Area-Build
Area-Chat
Area-CmdPal
Area-CodeHealth
Area-Commandline
Area-CookedRead
Area-DefApp
Area-Extensibility
Area-Fonts
Area-GroupPolicy
Area-i18n
Area-Input
Area-Interaction
Area-Interop
Area-Localization
Area-Output
Area-Performance
Area-Portable
Area-Quality
Area-Remoting
Area-Rendering
Area-Schema
Area-Server
Area-Settings
Area-SettingsUI
Area-ShellExtension
Area-ShellExtension
Area-ShellExtension
Area-Suggestions
Area-Suggestions
Area-TerminalConnection
Area-TerminalControl
Area-Theming
Area-UserInterface
Area-VT
Area-Windowing
Area-WPFControl
AutoMerge
Blocking-Ingestion
Culprit-Centennial
Culprit-WinUI
Disability-All
Disability-Blind
Disability-LowVision
Disability-Mobility
External-Blocked-WinUI3
Fixed
Gathering-Data
good first issue
HCL-E+D
HCL-WindowsTerminal
Help Wanted
Impact-Compatibility
Impact-Compliance
Impact-Correctness
Impact-Visual
In-PR
InclusionBacklog
InclusionBacklog-Windows TerminalWin32
InclusionCommitted-202206
Issue-Bug
Issue-Docs
Issue-Feature
Issue-Feature
Issue-Question
Issue-Samples
Issue-Scenario
Issue-Task
Needs-Attention
Needs-Author-Feedback
Needs-Bisect
Needs-Discussion
Needs-Repro
Needs-Tag-Fix
Needs-Tag-Fix
Needs-Triage
No-Recent-Activity
Priority-0
Priority-1
Priority-2
Priority-3
Product-Cmd.exe
Product-Colortool
Product-Colortool
Product-Colortool
Product-Conhost
Product-Conpty
Product-Meta
Product-Powershell
Product-Terminal
Product-WSL
pull-request
Mirrored from GitHub Pull Request
 Resolution-Answered
Resolution-By-Design
Resolution-Duplicate
Resolution-External
Resolution-Fix-Available
Resolution-Fix-Committed
Resolution-No-Repro
Resolution-Won't-Fix
Severity-Blocking
Severity-Crash
Severity-DataLoss
spam
this-will-be-a-breaking-change
Tracking-External
WindowsTerminal_Win32
Work-Item
zAskModeBug
zInbox-Bug
No Label Issue-Bug Needs-Author-Feedback Needs-Triage No-Recent-Activity
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
claunia
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/terminal#20442
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?