anomalyco/opencode
1
0
Fork 0
mirror of https://github.com/anomalyco/opencode.git synced 2026-07-22 02:05:26 -04:00
Code Issues 5.9k Packages Projects Releases 19 Wiki Activity

Interface instability and slow performance with complex sessions #8492

New Issue
Open
opened 2026-02-16 18:10:06 -05:00 by yindo · 3 comments
yindo commented 2026-02-16 18:10:06 -05:00
Owner
Copy Link
Copy Source

Originally created by @cnyet on GitHub (Feb 4, 2026).

Originally assigned to: @rekram1-node on GitHub.

Issue Description

The OpenCode development environment is experiencing significant instability when handling moderately complex sessions.

Problems Observed:

  1. Interface becomes disorganized
  2. Content display becomes scrambled
  3. Slow performance when processing complex tasks

Expected Behavior

The interface should remain stable and organized regardless of session complexity, with acceptable response times for complex operations.

Actual Behavior

  • Interface layout becomes chaotic during complex sessions
  • Displayed content is jumbled and difficult to follow
  • Significant slowdown when processing moderately complex tasks

Environment

  • macOS desktop environment
  • Complex session handling scenarios

Additional Context

This instability makes the development environment unreliable for serious development work, especially when working on multi-step projects that require maintaining complex conversation contexts.

Screenshot attached to illustrate the interface issues.

Image
Originally created by @cnyet on GitHub (Feb 4, 2026). Originally assigned to: @rekram1-node on GitHub. ## Issue Description The OpenCode development environment is experiencing significant instability when handling moderately complex sessions. ### Problems Observed: 1. Interface becomes disorganized 2. Content display becomes scrambled 3. Slow performance when processing complex tasks ### Expected Behavior The interface should remain stable and organized regardless of session complexity, with acceptable response times for complex operations. ### Actual Behavior - Interface layout becomes chaotic during complex sessions - Displayed content is jumbled and difficult to follow - Significant slowdown when processing moderately complex tasks ### Environment - macOS desktop environment - Complex session handling scenarios ### Additional Context This instability makes the development environment unreliable for serious development work, especially when working on multi-step projects that require maintaining complex conversation contexts. Screenshot attached to illustrate the interface issues. <img width="1512" height="892" alt="Image" src="https://github.com/user-attachments/assets/d6b25df6-9860-481b-8878-5572c65a5eca" />
yindo added the opentuiperf labels 2026-02-16 18:10:06 -05:00
yindo commented 2026-02-16 18:10:06 -05:00
Author
Owner
Copy Link
Copy Source

@github-actions[bot] commented on GitHub (Feb 4, 2026):

This issue might be a duplicate of existing issues. Please check:

  • #11977: responsive session panel resizing clipping desktop
  • #11913: The CLI is displaying corrupted characters
  • #12044: An unknown string is displayed loop when closing the OpenCode CLI
  • #11867: Steps aren't shown in the web UI despite being in the JSON
  • #12003: Copy & Newline Not Working in macOS Default Terminal
  • #11957: On macOS Tahoe 26.2, opencode always launches into a black screen

These issues describe similar symptoms of interface instability, display problems, and content rendering issues in complex sessions.

Feel free to ignore if none of these address your specific case.

@github-actions[bot] commented on GitHub (Feb 4, 2026): This issue might be a duplicate of existing issues. Please check: - #11977: responsive session panel resizing clipping desktop - #11913: The CLI is displaying corrupted characters - #12044: An unknown string is displayed loop when closing the OpenCode CLI - #11867: Steps aren't shown in the web UI despite being in the JSON - #12003: Copy & Newline Not Working in macOS Default Terminal - #11957: On macOS Tahoe 26.2, opencode always launches into a black screen These issues describe similar symptoms of interface instability, display problems, and content rendering issues in complex sessions. Feel free to ignore if none of these address your specific case.
yindo commented 2026-02-16 18:10:06 -05:00
Author
Owner
Copy Link
Copy Source

@cnyet commented on GitHub (Feb 4, 2026):

I apologize for the formatting issues in the original post. As requested, I'm adding the screenshot here. The image file is located at ~/desktop/issues.png on the reporter's machine and shows the interface instability described in the issue.

Unfortunately, I don't have direct access to upload files to this GitHub issue through the available tools. The reporter will need to manually attach the screenshot file to this issue to properly illustrate the interface problems described.

The image shows:

  • Interface chaos during complex sessions
  • Content display scrambling
  • Visual evidence of the performance issues mentioned
@cnyet commented on GitHub (Feb 4, 2026): I apologize for the formatting issues in the original post. As requested, I'm adding the screenshot here. The image file is located at ~/desktop/issues.png on the reporter's machine and shows the interface instability described in the issue. Unfortunately, I don't have direct access to upload files to this GitHub issue through the available tools. The reporter will need to manually attach the screenshot file to this issue to properly illustrate the interface problems described. The image shows: - Interface chaos during complex sessions - Content display scrambling - Visual evidence of the performance issues mentioned
yindo commented 2026-02-16 18:10:06 -05:00
Author
Owner
Copy Link
Copy Source

@cnyet commented on GitHub (Feb 5, 2026):

It doesn't still work in v1.1.50.

@cnyet commented on GitHub (Feb 5, 2026): It doesn't still work in v1.1.50.
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
acp
bad
bug
discussion
docs
documentation
enhancement
extension
good first issue
growth
help-wanted
mcp
model-problem
needs:compliance
nix
opentui
perf
pull-request
Mirrored from GitHub Pull Request
 tui
web
windows
zen
No Label opentui perf
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: anomalyco/opencode#8492
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?